| 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 | $29.83 | 5.675% | $31.5229 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $200.34 | 5.678% | $211.7153 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $202.51 | 10.596% | $223.968 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $75.55 | 12.584% | $85.0572 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $183.88 | 5.527% | $194.043 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $111.50 | 11.370% | $124.1776 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $12.90 | 10.285% | $14.2268 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $816.51 | $884.7108 | $884.72 | $884.70 | $884.70 | |