| 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 | $43.33 | 12.227% | $48.628 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $16.33 | 10.623% | $18.0647 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $36.26 | 5.254% | $38.1651 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $195.63 | 6.860% | $209.0502 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $29.98 | 5.581% | $31.6532 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $238.34 | 9.104% | $260.0385 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $72.68 | 10.197% | $80.0912 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $632.55 | $685.6909 | $685.69 | $685.70 | $685.80 | |