| 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 | $45.98 | 13.394% | $52.1386 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $35.79 | 12.320% | $40.1993 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $130.59 | 5.282% | $137.4878 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $206.30 | 5.572% | $217.795 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $132.97 | 5.313% | $140.0347 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $210.36 | 13.440% | $238.6324 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $122.70 | 12.506% | $138.0449 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $884.69 | $964.3327 | $964.33 | $964.40 | $964.20 | |