| 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 | $101.46 | 6.497% | $108.0519 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $177.44 | 10.684% | $196.3977 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $23.42 | 10.258% | $25.8224 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $51.94 | 10.324% | $57.3023 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $93.79 | 4.634% | $98.1362 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $9.90 | 4.871% | $10.3822 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $141.88 | 5.450% | $149.6125 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $599.83 | $645.7052 | $645.70 | $645.70 | $645.70 | |