| 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 | $26.45 | 4.569% | $27.6585 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $194.54 | 7.563% | $209.2531 | $209.25 | $209.25 | $209.30 |
| Purchase #3 | $238.94 | 4.234% | $249.0567 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $206.81 | 8.372% | $224.1241 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $71.33 | 9.217% | $77.9045 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $157.93 | 10.717% | $174.8554 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $45.89 | 9.396% | $50.2018 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $941.89 | $1,013.0541 | $1,013.05 | $1,013.00 | $1,013.20 | |