| 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 | $34.83 | 5.199% | $36.6408 | $36.64 | $36.65 | $36.60 |
| Purchase #2 | $22.69 | 10.486% | $25.0693 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $151.93 | 9.538% | $166.4211 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $40.80 | 13.411% | $46.2717 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $154.90 | 4.184% | $161.381 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $221.53 | 5.860% | $234.5117 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $63.80 | 5.764% | $67.4774 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $690.48 | $737.7730 | $737.77 | $737.75 | $737.80 | |