| 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 | $17.62 | 9.137% | $19.2299 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $220.51 | 13.796% | $250.9316 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $124.68 | 3.522% | $129.0712 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $18.56 | 4.785% | $19.4481 | $19.45 | $19.45 | $19.40 |
| Purchase #5 | $112.32 | 5.745% | $118.7728 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $117.86 | 9.842% | $129.4598 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $42.96 | 3.125% | $44.3025 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $654.51 | $711.2159 | $711.21 | $711.20 | $711.20 | |