| 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 | $85.49 | 7.679% | $92.0548 | $92.05 | $92.05 | $92.10 |
| Purchase #2 | $15.74 | 3.384% | $16.2726 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $212.86 | 9.669% | $233.4414 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $6.84 | 8.227% | $7.4027 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $111.46 | 13.104% | $126.0657 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $215.92 | 6.224% | $229.3589 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $39.54 | 5.390% | $41.6712 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $687.85 | $746.2673 | $746.26 | $746.20 | $746.40 | |