| 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 | $24.56 | 9.511% | $26.8959 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $73.42 | 8.453% | $79.6262 | $79.63 | $79.65 | $79.60 |
| Purchase #3 | $120.90 | 4.795% | $126.6972 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $64.48 | 9.834% | $70.821 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $145.51 | 11.686% | $162.5143 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $40.46 | 6.543% | $43.1073 | $43.11 | $43.10 | $43.10 |
| Purchase #7 | $101.97 | 6.363% | $108.4584 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $571.30 | $618.1203 | $618.13 | $618.10 | $618.10 | |