| 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 | $64.59 | 7.576% | $69.4833 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $170.62 | 13.819% | $194.198 | $194.20 | $194.20 | $194.20 |
| Purchase #3 | $51.31 | 5.612% | $54.1895 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $38.59 | 7.240% | $41.3839 | $41.38 | $41.40 | $41.40 |
| Purchase #5 | $164.65 | 4.434% | $171.9506 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $239.45 | 8.187% | $259.0538 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $35.47 | 13.185% | $40.1467 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $764.68 | $830.4058 | $830.40 | $830.45 | $830.50 | |