| 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 | $69.58 | 8.398% | $75.4233 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $34.93 | 11.293% | $38.8746 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $9.89 | 3.198% | $10.2063 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $9.42 | 8.185% | $10.191 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $22.41 | 12.769% | $25.2715 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $158.90 | 4.763% | $166.4684 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $241.48 | 11.331% | $268.8421 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $546.61 | $595.2772 | $595.27 | $595.20 | $595.30 | |