| 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 | $91.39 | 6.620% | $97.44 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $155.77 | 13.704% | $177.1167 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $211.61 | 10.236% | $233.2704 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $237.25 | 3.353% | $245.205 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $40.67 | 8.687% | $44.203 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $78.74 | 4.450% | $82.2439 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $70.80 | 11.268% | $78.7777 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $886.23 | $958.2567 | $958.26 | $958.25 | $958.20 | |