| 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 | $101.52 | 8.395% | $110.0426 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $147.29 | 7.507% | $158.3471 | $158.35 | $158.35 | $158.30 |
| Purchase #3 | $74.79 | 12.421% | $84.0797 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $5.25 | 5.503% | $5.5389 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $119.71 | 12.142% | $134.2452 | $134.25 | $134.25 | $134.20 |
| Purchase #6 | $139.82 | 5.453% | $147.4444 | $147.44 | $147.45 | $147.40 |
| Purchase #7 | $221.64 | 7.703% | $238.7129 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $810.02 | $878.4108 | $878.41 | $878.45 | $878.20 | |