| 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 | $63.61 | 6.180% | $67.5411 | $67.54 | $67.55 | $67.50 |
| Purchase #2 | $87.75 | 6.682% | $93.6135 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $162.97 | 7.244% | $174.7755 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $106.79 | 12.503% | $120.142 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $185.43 | 9.156% | $202.408 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $84.71 | 3.844% | $87.9663 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $170.56 | 10.376% | $188.2573 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $861.82 | $934.7037 | $934.71 | $934.70 | $934.70 | |