| 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 | $50.87 | 13.436% | $57.7049 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $54.89 | 13.375% | $62.2315 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $76.40 | 5.843% | $80.8641 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $63.39 | 7.586% | $68.1988 | $68.20 | $68.20 | $68.20 |
| Purchase #5 | $146.59 | 13.776% | $166.7842 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $144.42 | 4.569% | $151.0185 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $232.68 | 6.705% | $248.2812 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $769.24 | $835.0832 | $835.07 | $835.10 | $835.10 | |