| 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 | $56.99 | 10.348% | $62.8873 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $108.88 | 12.202% | $122.1655 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $229.51 | 10.474% | $253.5489 | $253.55 | $253.55 | $253.50 |
| Purchase #4 | $168.91 | 7.289% | $181.2218 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $171.78 | 3.596% | $177.9572 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $85.39 | 7.501% | $91.7951 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $137.66 | 13.675% | $156.485 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $959.12 | $1,046.0608 | $1,046.08 | $1,046.05 | $1,046.10 | |