| 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 | $60.25 | 9.168% | $65.7737 | $65.77 | $65.75 | $65.80 |
| Purchase #2 | $135.50 | 12.343% | $152.2248 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $97.58 | 12.116% | $109.4028 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $199.82 | 12.665% | $225.1272 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $181.32 | 13.165% | $205.1908 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $102.66 | 6.309% | $109.1368 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $12.66 | 10.523% | $13.9922 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $789.79 | $880.8483 | $880.84 | $880.85 | $880.80 | |