| 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 | $47.54 | 13.330% | $53.8771 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $242.32 | 7.203% | $259.7743 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $128.64 | 8.524% | $139.6053 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $70.62 | 6.386% | $75.1298 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $141.33 | 5.650% | $149.3151 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $107.53 | 7.471% | $115.5636 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $231.98 | 8.104% | $250.7797 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $969.96 | $1,044.0449 | $1,044.05 | $1,044.05 | $1,044.10 | |