| 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 | $58.42 | 5.853% | $61.8393 | $61.84 | $61.85 | $61.80 |
| Purchase #2 | $127.42 | 3.642% | $132.0606 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $160.43 | 12.852% | $181.0485 | $181.05 | $181.05 | $181.00 |
| Purchase #4 | $71.43 | 13.182% | $80.8459 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $225.51 | 8.224% | $244.0559 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $33.32 | 10.746% | $36.9006 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $158.86 | 13.580% | $180.4332 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $835.39 | $917.1840 | $917.19 | $917.20 | $917.10 | |