| 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 | $13.78 | 7.160% | $14.7666 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $88.29 | 12.612% | $99.4251 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $140.92 | 10.479% | $155.687 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $233.80 | 8.691% | $254.1196 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $85.84 | 6.121% | $91.0943 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $131.81 | 9.517% | $144.3544 | $144.35 | $144.35 | $144.40 |
| Purchase #7 | $11.25 | 7.764% | $12.1235 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $705.69 | $771.5705 | $771.57 | $771.55 | $771.60 | |