| 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 | $53.55 | 9.509% | $58.6421 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $210.72 | 12.552% | $237.1696 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $213.55 | 6.172% | $226.7303 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $36.97 | 13.292% | $41.8841 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $173.79 | 5.177% | $182.7871 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $195.95 | 5.852% | $207.417 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $5.82 | 12.824% | $6.5664 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $890.35 | $961.1966 | $961.20 | $961.20 | $961.20 | |