| 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 | $45.45 | 6.315% | $48.3202 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $138.52 | 3.115% | $142.8349 | $142.83 | $142.85 | $142.80 |
| Purchase #3 | $235.61 | 13.799% | $268.1218 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $144.75 | 8.665% | $157.2926 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $39.25 | 5.155% | $41.2733 | $41.27 | $41.25 | $41.30 |
| Purchase #6 | $93.62 | 4.330% | $97.6737 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $9.59 | 6.708% | $10.2333 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $706.79 | $765.7498 | $765.73 | $765.70 | $765.70 | |