| 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 | $79.43 | 10.635% | $87.8774 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $58.72 | 11.851% | $65.6789 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $158.37 | 8.722% | $172.183 | $172.18 | $172.20 | $172.20 |
| Purchase #4 | $67.71 | 10.514% | $74.829 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $139.31 | 5.572% | $147.0724 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $186.65 | 10.837% | $206.8773 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $99.64 | 5.403% | $105.0235 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $789.83 | $859.5415 | $859.54 | $859.60 | $859.60 | |