| 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 | $80.93 | 4.236% | $84.3582 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $151.54 | 9.666% | $166.1879 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $18.64 | 7.872% | $20.1073 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $212.84 | 13.577% | $241.7373 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $208.53 | 9.325% | $227.9754 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $98.76 | 8.598% | $107.2514 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $76.90 | 4.409% | $80.2905 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $848.14 | $927.9080 | $927.92 | $927.95 | $928.00 | |