| 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 | $100.63 | 3.298% | $103.9488 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $78.43 | 6.701% | $83.6856 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $243.75 | 12.449% | $274.0944 | $274.09 | $274.10 | $274.10 |
| Purchase #4 | $64.99 | 4.246% | $67.7495 | $67.75 | $67.75 | $67.70 |
| Purchase #5 | $109.96 | 8.753% | $119.5848 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $143.84 | 3.533% | $148.9219 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $32.50 | 13.150% | $36.7738 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $774.10 | $834.7588 | $834.75 | $834.75 | $834.70 | |