| 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 | $82.73 | 9.197% | $90.3387 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $126.54 | 10.494% | $139.8191 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $75.55 | 12.250% | $84.8049 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $42.61 | 8.689% | $46.3124 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $183.50 | 5.337% | $193.2934 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $161.74 | 4.640% | $169.2447 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $91.66 | 11.167% | $101.8957 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $764.33 | $825.7089 | $825.70 | $825.70 | $825.60 | |