| 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 | $93.74 | 4.707% | $98.1523 | $98.15 | $98.15 | $98.20 |
| Purchase #2 | $130.56 | 6.321% | $138.8127 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $84.66 | 10.737% | $93.7499 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $128.72 | 8.347% | $139.4643 | $139.46 | $139.45 | $139.50 |
| Purchase #5 | $175.28 | 3.691% | $181.7496 | $181.75 | $181.75 | $181.70 |
| Purchase #6 | $173.82 | 3.775% | $180.3817 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $120.92 | 9.311% | $132.1789 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $907.70 | $964.4894 | $964.48 | $964.50 | $964.50 | |