| 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 | $79.90 | 10.799% | $88.5284 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $106.26 | 11.873% | $118.8762 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $182.30 | 4.575% | $190.6402 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $24.35 | 5.583% | $25.7095 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $244.97 | 3.530% | $253.6174 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $107.79 | 12.110% | $120.8434 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $83.55 | 5.705% | $88.3165 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $829.12 | $886.5316 | $886.54 | $886.55 | $886.40 | |