| 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 | $22.64 | 7.185% | $24.2667 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $120.91 | 6.477% | $128.7413 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $148.86 | 6.670% | $158.789 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $48.77 | 5.758% | $51.5782 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $95.80 | 9.403% | $104.8081 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $187.65 | 4.572% | $196.2294 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $208.88 | 9.685% | $229.11 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $833.51 | $893.5227 | $893.53 | $893.55 | $893.50 | |