| 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 | $6.41 | 4.735% | $6.7135 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $226.80 | 12.860% | $255.9665 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $151.27 | 7.342% | $162.3762 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $62.90 | 8.444% | $68.2113 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $96.29 | 6.458% | $102.5084 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $20.38 | 5.861% | $21.5745 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $161.77 | 4.771% | $169.488 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $725.82 | $786.8384 | $786.84 | $786.80 | $786.90 | |