| 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 | $56.43 | 13.857% | $64.2495 | $64.25 | $64.25 | $64.20 |
| Purchase #2 | $201.68 | 3.683% | $209.1079 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $19.73 | 4.178% | $20.5543 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $196.42 | 10.476% | $216.997 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $90.33 | 13.696% | $102.7016 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $150.63 | 8.297% | $163.1278 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $14.32 | 9.597% | $15.6943 | $15.69 | $15.70 | $15.70 |
| 7 purchase totals = | $729.54 | $792.4324 | $792.43 | $792.45 | $792.40 | |