| 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 | $46.32 | 4.276% | $48.3006 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $28.96 | 12.689% | $32.6347 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $146.46 | 8.533% | $158.9574 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $112.45 | 12.362% | $126.3511 | $126.35 | $126.35 | $126.40 |
| Purchase #5 | $10.48 | 7.474% | $11.2633 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $223.96 | 7.448% | $240.6405 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $161.53 | 6.604% | $172.1974 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $730.16 | $790.3450 | $790.34 | $790.35 | $790.40 | |