| 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 | $64.57 | 11.107% | $71.7418 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $78.39 | 3.386% | $81.0443 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $229.69 | 11.513% | $256.1342 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $212.49 | 7.577% | $228.5904 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $244.77 | 10.807% | $271.2223 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $20.68 | 11.714% | $23.1025 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $136.98 | 4.108% | $142.6071 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $987.57 | $1,074.4426 | $1,074.43 | $1,074.45 | $1,074.30 | |