| 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 | $33.43 | 9.701% | $36.673 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $214.40 | 6.513% | $228.3639 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $59.34 | 10.571% | $65.6128 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $32.25 | 13.129% | $36.4841 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $137.28 | 6.307% | $145.9382 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $213.99 | 6.647% | $228.2139 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $72.56 | 8.660% | $78.8437 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $763.25 | $820.1296 | $820.11 | $820.10 | $820.10 | |