| 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 | $76.65 | 11.614% | $85.5521 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $112.65 | 7.623% | $121.2373 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $9.82 | 3.390% | $10.1529 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $156.33 | 5.255% | $164.5451 | $164.55 | $164.55 | $164.50 |
| Purchase #5 | $54.64 | 7.562% | $58.7719 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $166.52 | 3.774% | $172.8045 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $65.72 | 12.708% | $74.0717 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $642.33 | $687.1355 | $687.13 | $687.10 | $687.20 | |