| 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 | $72.97 | 7.685% | $78.5777 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $236.44 | 11.415% | $263.4296 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $103.28 | 12.641% | $116.3356 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $38.36 | 10.851% | $42.5224 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $125.33 | 10.244% | $138.1688 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $221.25 | 3.227% | $228.3897 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $57.63 | 4.640% | $60.304 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $855.26 | $927.7278 | $927.73 | $927.75 | $927.70 | |