| 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 | $84.78 | 10.670% | $93.826 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $78.75 | 8.722% | $85.6186 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $220.82 | 7.768% | $237.9733 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $184.38 | 8.646% | $200.3215 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $13.55 | 6.564% | $14.4394 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $182.71 | 10.514% | $201.9201 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $53.61 | 11.688% | $59.8759 | $59.88 | $59.90 | $59.90 |
| 7 purchase totals = | $818.60 | $893.9748 | $893.98 | $893.95 | $893.90 | |