| 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 | $82.43 | 12.479% | $92.7164 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $81.25 | 8.479% | $88.1392 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $111.81 | 13.247% | $126.6215 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $115.86 | 4.738% | $121.3494 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $229.37 | 3.376% | $237.1135 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $237.94 | 8.717% | $258.6812 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $69.47 | 5.315% | $73.1623 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $928.13 | $997.7835 | $997.78 | $997.75 | $997.70 | |