| 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 | $27.62 | 13.634% | $31.3857 | $31.39 | $31.40 | $31.40 |
| Purchase #2 | $230.96 | 13.327% | $261.74 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $44.72 | 10.153% | $49.2604 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $239.91 | 12.803% | $270.6257 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $92.75 | 12.249% | $104.1109 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $148.36 | 6.772% | $158.4069 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $32.28 | 6.523% | $34.3856 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $816.60 | $909.9152 | $909.93 | $909.95 | $909.90 | |