| 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 | $44.55 | 7.760% | $48.0071 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $132.81 | 13.280% | $150.4472 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $97.86 | 6.379% | $104.1025 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $107.64 | 11.550% | $120.0724 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $76.58 | 11.594% | $85.4587 | $85.46 | $85.45 | $85.50 |
| Purchase #6 | $90.32 | 4.271% | $94.1776 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $116.88 | 8.495% | $126.809 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $666.64 | $729.0745 | $729.08 | $729.05 | $729.10 | |