| 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 | $43.59 | 4.812% | $45.6876 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $99.94 | 12.687% | $112.6194 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $172.58 | 4.633% | $180.5756 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $77.78 | 8.535% | $84.4185 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $53.40 | 7.625% | $57.4718 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $222.99 | 6.639% | $237.7943 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $28.89 | 3.446% | $29.8855 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $699.17 | $748.4527 | $748.46 | $748.45 | $748.50 | |