| 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 | $23.81 | 3.203% | $24.5726 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $43.41 | 10.720% | $48.0636 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $217.26 | 13.798% | $247.2375 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $31.25 | 6.566% | $33.3019 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $56.74 | 13.485% | $64.3914 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $45.71 | 9.731% | $50.158 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $129.43 | 5.870% | $137.0275 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $547.61 | $604.7525 | $604.75 | $604.75 | $604.80 | |