| 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 | $90.95 | 3.153% | $93.8177 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $87.90 | 7.530% | $94.5189 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $127.62 | 8.225% | $138.1167 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $72.40 | 3.826% | $75.17 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $193.69 | 10.166% | $213.3805 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $167.94 | 9.212% | $183.4106 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $82.42 | 7.597% | $88.6814 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $822.92 | $887.0958 | $887.10 | $887.05 | $887.10 | |