| 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 | $66.34 | 12.297% | $74.4978 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $242.48 | 6.669% | $258.651 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $11.72 | 9.513% | $12.8349 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $197.94 | 8.470% | $214.7055 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $145.52 | 6.601% | $155.1258 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $236.29 | 11.738% | $264.0257 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $46.80 | 5.600% | $49.4208 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $947.09 | $1,029.2615 | $1,029.27 | $1,029.30 | $1,029.20 | |