| 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 | $56.93 | 3.224% | $58.7654 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $158.84 | 8.296% | $172.0174 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $220.56 | 9.164% | $240.7721 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $28.55 | 3.232% | $29.4727 | $29.47 | $29.45 | $29.50 |
| Purchase #5 | $28.45 | 3.545% | $29.4586 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $13.73 | 5.764% | $14.5214 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $75.75 | 4.185% | $78.9201 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $582.81 | $623.9277 | $623.93 | $623.80 | $624.00 | |