| 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 | $54.95 | 6.497% | $58.5201 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $184.81 | 7.809% | $199.2418 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $64.25 | 8.441% | $69.6733 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $8.49 | 9.297% | $9.2793 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $8.60 | 5.181% | $9.0456 | $9.05 | $9.05 | $9.00 |
| Purchase #6 | $19.60 | 8.526% | $21.2711 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $236.37 | 9.426% | $258.6502 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $577.07 | $625.6814 | $625.68 | $625.65 | $625.70 | |