| 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 | $81.93 | 11.222% | $91.1242 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $22.67 | 4.471% | $23.6836 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $116.34 | 10.154% | $128.1532 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $37.53 | 7.525% | $40.3541 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $23.50 | 10.250% | $25.9088 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $113.69 | 4.449% | $118.7481 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $105.99 | 10.315% | $116.9229 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $501.65 | $544.8949 | $544.88 | $544.85 | $544.90 | |