| 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 | $247.85 | 4.277% | $258.4505 | $258.45 | $258.45 | $258.50 |
| Purchase #2 | $123.99 | 5.561% | $130.8851 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $52.74 | 13.455% | $59.8362 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $5.49 | 5.376% | $5.7851 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $190.79 | 10.269% | $210.3822 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $69.78 | 9.832% | $76.6408 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $26.65 | 5.528% | $28.1232 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $717.29 | $770.1031 | $770.11 | $770.15 | $770.10 | |