| 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 | $55.71 | 5.641% | $58.8526 | $58.85 | $58.85 | $58.90 |
| Purchase #2 | $46.85 | 6.521% | $49.9051 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $190.48 | 4.587% | $199.2173 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $96.73 | 4.460% | $101.0442 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $84.31 | 9.726% | $92.51 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $51.77 | 4.801% | $54.2555 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $100.93 | 3.163% | $104.1224 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $626.78 | $659.9071 | $659.91 | $659.85 | $659.90 | |