| 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 | $20.27 | 9.412% | $22.1778 | $22.18 | $22.20 | $22.20 |
| Purchase #2 | $92.91 | 11.560% | $103.6504 | $103.65 | $103.65 | $103.70 |
| Purchase #3 | $158.30 | 6.827% | $169.1071 | $169.11 | $169.10 | $169.10 |
| Purchase #4 | $229.34 | 12.504% | $258.0167 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $47.69 | 13.646% | $54.1978 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $69.80 | 5.289% | $73.4917 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $122.38 | 6.675% | $130.5489 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $740.69 | $811.1904 | $811.20 | $811.20 | $811.20 | |