| 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 | $72.56 | 5.694% | $76.6916 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $146.39 | 10.310% | $161.4828 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $139.94 | 9.217% | $152.8383 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $226.46 | 6.215% | $240.5345 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $36.49 | 10.552% | $40.3404 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $94.89 | 4.114% | $98.7938 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $113.95 | 6.324% | $121.1562 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $830.68 | $891.8376 | $891.83 | $891.90 | $891.80 | |