| 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 | $46.88 | 5.748% | $49.5747 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $77.40 | 12.255% | $86.8854 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $155.98 | 3.666% | $161.6982 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $226.95 | 9.402% | $248.2878 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $74.54 | 8.357% | $80.7693 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $75.73 | 11.123% | $84.1534 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $111.78 | 8.389% | $121.1572 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $769.26 | $832.5260 | $832.53 | $832.50 | $832.70 | |