| 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 | $115.98 | 5.806% | $122.7138 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $125.35 | 7.334% | $134.5432 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $71.88 | 5.221% | $75.6329 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $51.88 | 12.397% | $58.3116 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $38.94 | 6.679% | $41.5408 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $20.98 | 4.495% | $21.9231 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $19.68 | 10.484% | $21.7433 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $444.69 | $476.4087 | $476.39 | $476.40 | $476.20 | |