| 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 | $71.29 | 10.709% | $78.9244 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $107.56 | 7.310% | $115.4226 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $243.92 | 6.835% | $260.5919 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $93.35 | 8.574% | $101.3538 | $101.35 | $101.35 | $101.40 |
| Purchase #5 | $62.83 | 8.859% | $68.3961 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $92.62 | 9.404% | $101.33 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $111.31 | 6.177% | $118.1856 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $782.88 | $844.2044 | $844.20 | $844.20 | $844.20 | |