| 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 | $6.28 | 3.767% | $6.5166 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $211.44 | 10.868% | $234.4193 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $84.45 | 9.730% | $92.667 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $51.89 | 13.515% | $58.9029 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $240.80 | 3.483% | $249.1871 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $157.65 | 5.406% | $166.1726 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $158.27 | 9.733% | $173.6744 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $910.78 | $981.5399 | $981.54 | $981.45 | $981.60 | |