| 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 | $34.70 | 10.494% | $38.3414 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $18.62 | 11.686% | $20.7959 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $126.48 | 13.184% | $143.1551 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $18.77 | 12.494% | $21.1151 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $195.45 | 6.249% | $207.6637 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $109.66 | 8.795% | $119.3046 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $132.37 | 10.696% | $146.5283 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $636.05 | $696.9041 | $696.91 | $696.90 | $696.90 | |