| 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 | $75.56 | 12.220% | $84.7934 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $56.70 | 6.249% | $60.2432 | $60.24 | $60.25 | $60.20 |
| Purchase #3 | $14.76 | 4.735% | $15.4589 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $194.46 | 7.714% | $209.4606 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $19.36 | 4.237% | $20.1803 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $92.61 | 4.554% | $96.8275 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $58.55 | 9.241% | $63.9606 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $512.00 | $550.9245 | $550.92 | $550.95 | $551.00 | |