| 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 | $33.27 | 9.673% | $36.4882 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $176.73 | 3.819% | $183.4793 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $130.35 | 10.498% | $144.0341 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $86.70 | 9.736% | $95.1411 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $159.44 | 8.523% | $173.0291 | $173.03 | $173.05 | $173.00 |
| Purchase #6 | $100.67 | 4.725% | $105.4267 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $201.40 | 5.107% | $211.6855 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $888.56 | $949.2840 | $949.29 | $949.40 | $949.20 | |