| 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 | $31.40 | 3.405% | $32.4692 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $110.72 | 11.762% | $123.7429 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $105.38 | 11.380% | $117.3722 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $187.87 | 12.277% | $210.9348 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $100.74 | 11.397% | $112.2213 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $110.92 | 13.316% | $125.6901 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $10.85 | 5.419% | $11.438 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $657.88 | $733.8685 | $733.86 | $733.85 | $733.80 | |