| 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 | $57.86 | 13.570% | $65.7116 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $13.58 | 10.432% | $14.9967 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $14.57 | 9.641% | $15.9747 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $83.80 | 3.410% | $86.6576 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $44.30 | 6.867% | $47.3421 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $71.25 | 5.388% | $75.089 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $23.40 | 11.766% | $26.1532 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $308.76 | $331.9249 | $331.92 | $331.90 | $332.00 | |