| 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 | $84.31 | 8.866% | $91.7849 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $161.86 | 5.726% | $171.1281 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $63.50 | 11.203% | $70.6139 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $203.61 | 4.638% | $213.0534 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $14.99 | 5.772% | $15.8552 | $15.86 | $15.85 | $15.90 |
| Purchase #6 | $183.83 | 6.553% | $195.8764 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $139.49 | 6.264% | $148.2277 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $851.59 | $906.5396 | $906.54 | $906.60 | $906.60 | |