| 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 | $29.51 | 11.370% | $32.8653 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $28.57 | 12.874% | $32.2481 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $249.29 | 5.727% | $263.5668 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $160.38 | 4.112% | $166.9748 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $11.41 | 7.307% | $12.2437 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $63.90 | 6.459% | $68.0273 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $172.55 | 8.184% | $186.6715 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $715.61 | $762.5975 | $762.60 | $762.55 | $762.60 | |