| 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 | $56.72 | 9.640% | $62.1878 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $168.33 | 4.249% | $175.4823 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $53.62 | 9.600% | $58.7675 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $6.54 | 12.594% | $7.3636 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $50.37 | 12.717% | $56.7756 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $146.56 | 9.405% | $160.344 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $146.79 | 13.561% | $166.6962 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $628.93 | $687.6170 | $687.62 | $687.65 | $687.70 | |