| 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 | $80.94 | 9.681% | $88.7758 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $164.46 | 9.704% | $180.4192 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $113.68 | 13.848% | $129.4224 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $201.65 | 4.264% | $210.2484 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $131.72 | 13.660% | $149.713 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $103.47 | 9.113% | $112.8992 | $112.90 | $112.90 | $112.90 |
| Purchase #7 | $178.53 | 9.473% | $195.4421 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $974.45 | $1,066.9201 | $1,066.92 | $1,066.90 | $1,066.80 | |