| 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 | $54.98 | 11.445% | $61.2725 | $61.27 | $61.25 | $61.30 |
| Purchase #2 | $112.51 | 4.787% | $117.8959 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $11.36 | 12.717% | $12.8047 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $131.59 | 5.555% | $138.8998 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $66.29 | 3.811% | $68.8163 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $63.35 | 13.565% | $71.9434 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $207.67 | 5.641% | $219.3847 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $647.75 | $691.0173 | $691.01 | $691.00 | $691.00 | |