| 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 | $31.30 | 6.795% | $33.4268 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $215.69 | 13.494% | $244.7952 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $61.60 | 13.694% | $70.0355 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $182.41 | 11.260% | $202.9494 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $205.96 | 4.557% | $215.3456 | $215.35 | $215.35 | $215.30 |
| Purchase #6 | $94.43 | 8.694% | $102.6397 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $116.26 | 12.582% | $130.8878 | $130.89 | $130.90 | $130.90 |
| 7 purchase totals = | $907.65 | $1,000.0800 | $1,000.10 | $1,000.15 | $999.90 | |