| 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 | $89.48 | 4.846% | $93.8162 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $182.87 | 6.778% | $195.2649 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $182.36 | 5.203% | $191.8482 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $73.52 | 10.819% | $81.4741 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $32.38 | 5.691% | $34.2227 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $189.77 | 11.186% | $210.9977 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $159.87 | 3.349% | $165.224 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $910.25 | $972.8478 | $972.84 | $972.75 | $972.80 | |