| 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 | $52.86 | 4.302% | $55.134 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $152.55 | 8.684% | $165.7974 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $246.72 | 3.225% | $254.6767 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $34.37 | 5.121% | $36.1301 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $5.66 | 3.809% | $5.8756 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $70.29 | 11.189% | $78.1547 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $125.44 | 10.870% | $139.0753 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $687.89 | $734.8438 | $734.85 | $734.95 | $734.90 | |