| 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 | $80.88 | 13.796% | $92.0382 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $178.94 | 4.440% | $186.8849 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $220.52 | 3.727% | $228.7388 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $127.41 | 3.613% | $132.0133 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $59.41 | 7.803% | $64.0458 | $64.05 | $64.05 | $64.00 |
| Purchase #6 | $86.95 | 7.685% | $93.6321 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $143.61 | 4.354% | $149.8628 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $897.72 | $947.2159 | $947.21 | $947.25 | $947.10 | |