| 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 | $62.96 | 8.773% | $68.4835 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $15.54 | 11.246% | $17.2876 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $61.99 | 10.285% | $68.3657 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $219.86 | 5.124% | $231.1256 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $154.43 | 11.311% | $171.8976 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $133.32 | 4.409% | $139.1981 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $152.95 | 13.369% | $173.3979 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $801.05 | $869.7560 | $869.77 | $869.80 | $869.80 | |