| 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 | $44.28 | 5.863% | $46.8761 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $28.73 | 3.331% | $29.687 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $153.47 | 3.318% | $158.5621 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $94.88 | 4.209% | $98.8735 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $81.36 | 9.654% | $89.2145 | $89.21 | $89.20 | $89.20 |
| Purchase #6 | $183.64 | 5.426% | $193.6043 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $27.43 | 6.281% | $29.1529 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $613.79 | $645.9704 | $645.96 | $645.95 | $646.10 | |