| 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 | $21.39 | 4.766% | $22.4094 | $22.41 | $22.40 | $22.40 |
| Purchase #2 | $38.84 | 7.387% | $41.7091 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $127.25 | 10.680% | $140.8403 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $83.64 | 8.867% | $91.0564 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $153.62 | 3.413% | $158.8631 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $204.99 | 4.175% | $213.5483 | $213.55 | $213.55 | $213.50 |
| Purchase #7 | $121.38 | 13.415% | $137.6631 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $751.11 | $806.0897 | $806.09 | $806.05 | $806.10 | |