| 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 | $71.40 | 5.220% | $75.1271 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $100.78 | 4.415% | $105.2294 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $233.27 | 8.593% | $253.3149 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $122.56 | 6.812% | $130.9088 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $40.99 | 4.198% | $42.7108 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $168.63 | 3.827% | $175.0835 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $23.83 | 9.254% | $26.0352 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $761.46 | $808.4097 | $808.41 | $808.45 | $808.30 | |