| 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 | $94.95 | 11.518% | $105.8863 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $173.71 | 11.160% | $193.096 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $14.95 | 11.742% | $16.7054 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $243.55 | 8.782% | $264.9386 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $34.37 | 11.462% | $38.3095 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $33.70 | 5.837% | $35.6671 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $128.99 | 7.661% | $138.8719 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $724.22 | $793.4748 | $793.49 | $793.45 | $793.50 | |