| 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 | $22.61 | 4.285% | $23.5788 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $65.63 | 11.499% | $73.1768 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $159.82 | 5.827% | $169.1327 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $178.99 | 13.854% | $203.7873 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $94.55 | 11.610% | $105.5273 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $195.32 | 4.269% | $203.6582 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $201.52 | 5.216% | $212.0313 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $918.44 | $990.8924 | $990.90 | $991.00 | $990.90 | |