| 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 | $71.41 | 13.497% | $81.0482 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $22.61 | 13.665% | $25.6997 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $191.68 | 4.582% | $200.4628 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $66.89 | 9.822% | $73.4599 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $170.82 | 10.668% | $189.0431 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $189.25 | 9.112% | $206.4945 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $95.38 | 13.366% | $108.1285 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $808.04 | $884.3367 | $884.33 | $884.35 | $884.30 | |