| 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 | $23.39 | 8.651% | $25.4135 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $27.84 | 13.147% | $31.5001 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $44.82 | 7.354% | $48.1161 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $211.61 | 5.544% | $223.3417 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $111.60 | 10.234% | $123.0211 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $183.76 | 6.421% | $195.5592 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $192.46 | 10.539% | $212.7434 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $795.48 | $859.6951 | $859.69 | $859.65 | $859.60 | |