| 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 | $6.72 | 8.827% | $7.3132 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $108.90 | 12.588% | $122.6083 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $34.61 | 9.759% | $37.9876 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $47.72 | 12.630% | $53.747 | $53.75 | $53.75 | $53.70 |
| Purchase #5 | $207.45 | 8.104% | $224.2617 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $190.70 | 7.335% | $204.6878 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $58.43 | 4.376% | $60.9869 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $654.53 | $711.5925 | $711.60 | $711.60 | $711.60 | |