| 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 | $131.41 | 4.676% | $137.5547 | $137.55 | $137.55 | $137.60 |
| Purchase #2 | $75.33 | 10.354% | $83.1297 | $83.13 | $83.15 | $83.10 |
| Purchase #3 | $105.83 | 11.402% | $117.8967 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $54.50 | 7.304% | $58.4807 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $85.44 | 11.448% | $95.2212 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $71.54 | 4.508% | $74.765 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $102.48 | 5.262% | $107.8725 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $626.53 | $674.9205 | $674.92 | $674.90 | $675.00 | |