| 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 | $71.75 | 4.443% | $74.9379 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $105.88 | 4.414% | $110.5535 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $172.97 | 7.492% | $185.9289 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $24.79 | 12.269% | $27.8315 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $106.96 | 13.754% | $121.6713 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $151.74 | 7.619% | $163.3011 | $163.30 | $163.30 | $163.30 |
| Purchase #7 | $204.77 | 12.571% | $230.5116 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $838.86 | $914.7358 | $914.73 | $914.75 | $914.70 | |