| 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 | $71.32 | 9.214% | $77.8914 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $74.49 | 9.193% | $81.3379 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $45.99 | 7.682% | $49.523 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $128.99 | 13.737% | $146.7094 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $208.69 | 5.146% | $219.4292 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $142.38 | 6.836% | $152.1131 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $220.35 | 5.319% | $232.0704 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $892.21 | $959.0744 | $959.07 | $959.05 | $959.00 | |