| 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 | $243.92 | 3.740% | $253.0426 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $17.77 | 4.203% | $18.5169 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $99.26 | 11.437% | $110.6124 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $79.56 | 12.154% | $89.2297 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $48.52 | 3.429% | $50.1838 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $139.38 | 4.642% | $145.85 | $145.85 | $145.85 | $145.90 |
| Purchase #7 | $72.60 | 3.415% | $75.0793 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $701.01 | $742.5147 | $742.51 | $742.55 | $742.50 | |