| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.93 | 6.713% | $10.5966 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $157.96 | 9.225% | $172.5318 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $152.85 | 13.638% | $173.6957 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $177.36 | 13.846% | $201.9173 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $68.98 | 10.233% | $76.0387 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $232.68 | 6.555% | $247.9322 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $222.55 | 11.353% | $247.8161 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $1,022.31 | $1,130.5284 | $1,130.54 | $1,130.55 | $1,130.40 | |