| 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 | $75.51 | 8.107% | $81.6316 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $67.95 | 3.636% | $70.4207 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $55.42 | 6.413% | $58.9741 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $95.65 | 7.313% | $102.6449 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $107.55 | 4.518% | $112.4091 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $181.84 | 13.790% | $206.9157 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $250.92 | 6.522% | $267.285 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $834.84 | $900.2811 | $900.28 | $900.25 | $900.20 | |