| 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 | $85.70 | 13.631% | $97.3818 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $103.90 | 4.205% | $108.269 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $160.71 | 10.295% | $177.2551 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $103.79 | 4.747% | $108.7169 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $97.50 | 12.782% | $109.9625 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $144.57 | 12.127% | $162.102 | $162.10 | $162.10 | $162.10 |
| Purchase #7 | $47.94 | 3.457% | $49.5973 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $744.11 | $813.2846 | $813.29 | $813.25 | $813.40 | |