| 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 | $48.64 | 11.766% | $54.363 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $68.73 | 6.274% | $73.0421 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $10.44 | 4.263% | $10.8851 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $137.31 | 11.212% | $152.7052 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $99.55 | 4.216% | $103.747 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $161.39 | 10.208% | $177.8647 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $63.65 | 7.800% | $68.6147 | $68.61 | $68.60 | $68.60 |
| 7 purchase totals = | $589.71 | $641.2218 | $641.22 | $641.20 | $641.20 | |