| 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 | $165.53 | 3.130% | $170.7111 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $152.44 | 11.440% | $169.8791 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $33.81 | 11.364% | $37.6522 | $37.65 | $37.65 | $37.70 |
| Purchase #4 | $69.25 | 9.832% | $76.0587 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $58.43 | 10.169% | $64.3717 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $89.92 | 13.791% | $102.3209 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $137.77 | 13.236% | $156.0052 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $707.15 | $776.9989 | $777.00 | $776.95 | $777.10 | |