| 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 | $79.88 | 9.457% | $87.4343 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $237.95 | 13.823% | $270.8418 | $270.84 | $270.85 | $270.80 |
| Purchase #3 | $177.85 | 3.302% | $183.7226 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $124.89 | 5.399% | $131.6328 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $50.33 | 3.781% | $52.233 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $124.33 | 4.404% | $129.8055 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $77.79 | 13.352% | $88.1765 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $873.02 | $943.8465 | $943.84 | $943.90 | $943.70 | |