| 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 | $54.86 | 11.492% | $61.1645 | $61.16 | $61.15 | $61.20 |
| Purchase #2 | $82.48 | 10.537% | $91.1709 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $69.86 | 7.743% | $75.2693 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $177.50 | 7.442% | $190.7096 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $24.47 | 8.369% | $26.5179 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $185.51 | 4.240% | $193.3756 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $246.90 | 7.140% | $264.5287 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $841.58 | $902.7365 | $902.74 | $902.70 | $902.80 | |