| 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 | $24.61 | 3.375% | $25.4406 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $197.71 | 6.200% | $209.968 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $180.82 | 5.366% | $190.5228 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $192.59 | 6.488% | $205.0852 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $42.51 | 9.299% | $46.463 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $36.54 | 11.424% | $40.7143 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $150.93 | 5.781% | $159.6553 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $825.71 | $877.8492 | $877.85 | $877.80 | $877.90 | |