| 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 | $112.42 | 13.814% | $127.9497 | $127.95 | $127.95 | $127.90 |
| Purchase #2 | $42.40 | 8.743% | $46.107 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $68.86 | 6.670% | $73.453 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $82.72 | 6.307% | $87.9372 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $83.55 | 5.555% | $88.1912 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $10.78 | 3.214% | $11.1265 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $76.51 | 5.470% | $80.6951 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $477.24 | $515.4597 | $515.47 | $515.50 | $515.40 | |