| 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 | $41.90 | 4.739% | $43.8856 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $80.75 | 9.430% | $88.3647 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $11.68 | 7.394% | $12.5436 | $12.54 | $12.55 | $12.50 |
| Purchase #4 | $166.91 | 9.550% | $182.8499 | $182.85 | $182.85 | $182.80 |
| Purchase #5 | $86.77 | 9.351% | $94.8839 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $26.95 | 10.851% | $29.8743 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $6.93 | 10.743% | $7.6745 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $421.89 | $460.0765 | $460.06 | $460.05 | $460.10 | |