| 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 | $50.70 | 5.539% | $53.5083 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $37.28 | 4.650% | $39.0135 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $19.93 | 3.434% | $20.6144 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $82.55 | 12.631% | $92.9769 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $75.34 | 12.683% | $84.8954 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $227.93 | 3.825% | $236.6483 | $236.65 | $236.65 | $236.60 |
| Purchase #7 | $118.77 | 7.805% | $128.04 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $612.50 | $655.6968 | $655.70 | $655.70 | $655.60 | |