| 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 | $58.68 | 3.607% | $60.7966 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $14.85 | 7.186% | $15.9171 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $146.38 | 11.295% | $162.9136 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $138.96 | 11.351% | $154.7333 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $221.50 | 3.631% | $229.5427 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $35.95 | 13.415% | $40.7727 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $198.80 | 3.864% | $206.4816 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $815.12 | $871.1576 | $871.15 | $871.15 | $871.10 | |