| 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 | $66.45 | 11.223% | $73.9077 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $69.89 | 5.557% | $73.7738 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $142.68 | 10.116% | $157.1135 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $234.45 | 9.707% | $257.2081 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $149.77 | 11.330% | $166.7389 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $16.29 | 11.713% | $18.198 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $189.76 | 9.804% | $208.3641 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $869.29 | $955.3041 | $955.30 | $955.25 | $955.30 | |