| 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 | $72.45 | 3.774% | $75.1843 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $59.35 | 9.761% | $65.1432 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $70.59 | 7.136% | $75.6273 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $240.99 | 5.525% | $254.3047 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $90.79 | 8.125% | $98.1667 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $27.80 | 13.368% | $31.5163 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $27.78 | 11.313% | $30.9228 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $589.75 | $630.8653 | $630.86 | $630.85 | $630.80 | |