| 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 | $82.94 | 5.351% | $87.3781 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $226.88 | 11.655% | $253.3229 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $123.25 | 7.468% | $132.4543 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $30.40 | 6.874% | $32.4897 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $9.62 | 5.448% | $10.1441 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $81.38 | 8.394% | $88.211 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $138.63 | 10.634% | $153.3719 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $693.10 | $757.3720 | $757.36 | $757.35 | $757.40 | |