| 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 | $25.28 | 12.516% | $28.444 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $35.73 | 7.592% | $38.4426 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $90.92 | 7.364% | $97.6153 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $45.71 | 4.664% | $47.8419 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $64.61 | 7.716% | $69.5953 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $205.53 | 10.295% | $226.6893 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $203.34 | 7.189% | $217.9581 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $671.12 | $726.5865 | $726.59 | $726.60 | $726.50 | |