| 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 | $33.97 | 6.529% | $36.1879 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $41.71 | 3.761% | $43.2787 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $147.65 | 10.143% | $162.6261 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $54.55 | 11.745% | $60.9569 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $18.68 | 13.395% | $21.1822 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $47.36 | 6.486% | $50.4318 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $110.68 | 12.649% | $124.6799 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $454.60 | $499.3435 | $499.35 | $499.45 | $499.40 | |