| 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 | $9.55 | 7.557% | $10.2717 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $24.49 | 4.521% | $25.5972 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $66.87 | 9.588% | $73.2815 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $204.46 | 7.798% | $220.4038 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $245.68 | 4.805% | $257.4849 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $151.28 | 6.515% | $161.1359 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $30.70 | 9.490% | $33.6134 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $733.03 | $781.7884 | $781.78 | $781.80 | $781.80 | |