| 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 | $50.91 | 8.815% | $55.3977 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $149.85 | 11.343% | $166.8475 | $166.85 | $166.85 | $166.80 |
| Purchase #3 | $25.79 | 13.573% | $29.2905 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $7.59 | 11.286% | $8.4466 | $8.45 | $8.45 | $8.40 |
| Purchase #5 | $164.41 | 6.299% | $174.7662 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $20.66 | 5.792% | $21.8566 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $202.59 | 10.613% | $224.0909 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $621.80 | $680.6960 | $680.71 | $680.70 | $680.70 | |