| 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 | $18.71 | 12.380% | $21.0263 | $21.03 | $21.05 | $21.00 |
| Purchase #2 | $234.40 | 9.470% | $256.5977 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $24.64 | 9.573% | $26.9988 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $117.90 | 12.402% | $132.522 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $119.51 | 13.781% | $135.9797 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $44.38 | 8.394% | $48.1053 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $144.83 | 5.455% | $152.7305 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $704.37 | $773.9603 | $773.97 | $774.00 | $773.90 | |