| 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 | $78.63 | 11.403% | $87.5962 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $213.31 | 12.694% | $240.3876 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $116.73 | 7.403% | $125.3715 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $53.90 | 8.372% | $58.4125 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $66.78 | 9.259% | $72.9632 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $84.39 | 13.315% | $95.6265 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $92.37 | 8.720% | $100.4247 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $706.11 | $780.7822 | $780.78 | $780.75 | $780.80 | |