| 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 | $97.69 | 13.135% | $110.5216 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $66.85 | 10.654% | $73.9722 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $109.86 | 4.692% | $115.0146 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $183.31 | 11.719% | $204.7921 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $104.98 | 13.651% | $119.3108 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $148.33 | 5.861% | $157.0236 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $202.61 | 3.181% | $209.055 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $913.63 | $989.6899 | $989.68 | $989.60 | $989.70 | |