| 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 | $66.49 | 13.299% | $75.3325 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $11.62 | 11.368% | $12.941 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $166.33 | 7.364% | $178.5785 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $101.91 | 4.718% | $106.7181 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $67.29 | 6.210% | $71.4687 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $44.65 | 13.436% | $50.6492 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $175.36 | 5.747% | $185.4379 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $633.65 | $681.1259 | $681.13 | $681.15 | $681.00 | |