| 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 | $89.87 | 6.223% | $95.4626 | $95.46 | $95.45 | $95.50 |
| Purchase #2 | $50.52 | 9.231% | $55.1835 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $126.51 | 7.300% | $135.7452 | $135.75 | $135.75 | $135.70 |
| Purchase #4 | $14.99 | 11.197% | $16.6684 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $190.77 | 13.687% | $216.8807 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $200.62 | 4.494% | $209.6359 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $246.94 | 5.421% | $260.3266 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $920.22 | $989.9029 | $989.91 | $989.95 | $989.90 | |