| 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 | $228.75 | 6.573% | $243.7857 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $64.56 | 7.111% | $69.1509 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $53.54 | 13.836% | $60.9478 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $20.37 | 8.324% | $22.0656 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $216.84 | 3.151% | $223.6726 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $100.50 | 9.278% | $109.8244 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $76.33 | 5.363% | $80.4236 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $760.89 | $809.8706 | $809.87 | $809.80 | $809.90 | |