| 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 | $31.51 | 11.387% | $35.098 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $81.52 | 4.417% | $85.1207 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $35.46 | 10.728% | $39.2641 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $194.53 | 8.497% | $211.0592 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $9.54 | 7.296% | $10.236 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $229.31 | 9.688% | $251.5256 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $99.82 | 6.225% | $106.0338 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $681.69 | $738.3374 | $738.34 | $738.35 | $738.30 | |