| 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 | $37.58 | 6.505% | $40.0246 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $12.42 | 5.686% | $13.1262 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $95.32 | 13.804% | $108.478 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $80.36 | 10.663% | $88.9288 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $176.73 | 9.504% | $193.5264 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $225.65 | 11.671% | $251.9856 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $66.66 | 10.597% | $73.724 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $694.72 | $769.7936 | $769.80 | $769.85 | $769.70 | |