| 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 | $69.95 | 10.306% | $77.159 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $79.44 | 13.121% | $89.8633 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $19.30 | 5.819% | $20.4231 | $20.42 | $20.40 | $20.40 |
| Purchase #4 | $146.83 | 12.622% | $165.3629 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $67.52 | 6.309% | $71.7798 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $218.48 | 5.847% | $231.2545 | $231.25 | $231.25 | $231.30 |
| Purchase #7 | $212.62 | 3.781% | $220.6592 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $814.14 | $876.5018 | $876.49 | $876.45 | $876.70 | |