| 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 | $32.77 | 10.862% | $36.3295 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $65.39 | 8.251% | $70.7853 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $172.29 | 11.728% | $192.4962 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $183.48 | 5.202% | $193.0246 | $193.02 | $193.00 | $193.00 |
| Purchase #5 | $132.36 | 5.648% | $139.8357 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $128.39 | 12.657% | $144.6403 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $15.32 | 9.466% | $16.7702 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $730.00 | $793.8818 | $793.89 | $793.90 | $793.80 | |