| 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 | $12.63 | 6.622% | $13.4664 | $13.47 | $13.45 | $13.50 |
| Purchase #2 | $211.95 | 7.807% | $228.4969 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $158.30 | 7.207% | $169.7087 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $171.37 | 11.520% | $191.1118 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $109.78 | 8.800% | $119.4406 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $14.58 | 12.105% | $16.3449 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $187.43 | 10.596% | $207.2901 | $207.29 | $207.30 | $207.30 |
| 7 purchase totals = | $866.04 | $945.8594 | $945.86 | $945.85 | $945.80 | |