| 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 | $95.77 | 3.635% | $99.2512 | $99.25 | $99.25 | $99.30 |
| Purchase #2 | $51.68 | 8.273% | $55.9555 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $98.39 | 12.113% | $110.308 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $226.32 | 8.544% | $245.6568 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $117.40 | 11.510% | $130.9127 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $148.84 | 7.235% | $159.6086 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $160.89 | 8.854% | $175.1352 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $899.29 | $976.8280 | $976.84 | $976.80 | $976.90 | |