| 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 | $59.99 | 7.298% | $64.3681 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $50.27 | 11.302% | $55.9515 | $55.95 | $55.95 | $56.00 |
| Purchase #3 | $121.70 | 6.497% | $129.6068 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $126.47 | 8.415% | $137.1125 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $141.92 | 10.373% | $156.6414 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $142.34 | 8.431% | $154.3407 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $93.39 | 12.556% | $105.116 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $736.08 | $803.1370 | $803.14 | $803.10 | $803.10 | |