| 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 | $94.58 | 8.531% | $102.6486 | $102.65 | $102.65 | $102.60 |
| Purchase #2 | $18.46 | 5.693% | $19.5109 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $144.68 | 7.731% | $155.8652 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $134.46 | 6.589% | $143.3196 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $76.88 | 4.382% | $80.2489 | $80.25 | $80.25 | $80.20 |
| Purchase #6 | $95.33 | 11.797% | $106.5761 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $159.65 | 10.130% | $175.8225 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $724.04 | $783.9918 | $784.00 | $783.95 | $783.90 | |