| 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 | $87.99 | 13.517% | $99.8836 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $53.57 | 13.793% | $60.9589 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $156.37 | 3.121% | $161.2503 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $179.29 | 9.182% | $195.7524 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $30.67 | 10.237% | $33.8097 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $8.98 | 12.362% | $10.0901 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $159.88 | 7.350% | $171.6312 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $676.75 | $733.3762 | $733.37 | $733.40 | $733.50 | |