| 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 | $134.36 | 12.862% | $151.6414 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $108.71 | 3.801% | $112.8421 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $202.70 | 8.212% | $219.3457 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $95.33 | 11.867% | $106.6428 | $106.64 | $106.65 | $106.60 |
| Purchase #5 | $111.97 | 3.450% | $115.833 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $11.99 | 12.647% | $13.5064 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $42.69 | 3.226% | $44.0672 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $707.75 | $763.8786 | $763.88 | $763.90 | $763.70 | |