| 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 | $38.46 | 7.826% | $41.4699 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $146.56 | 13.721% | $166.6695 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $237.84 | 4.810% | $249.2801 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $76.70 | 7.351% | $82.3382 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $197.83 | 13.146% | $223.8367 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $26.71 | 8.432% | $28.9622 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $116.67 | 10.164% | $128.5283 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $840.77 | $921.0849 | $921.09 | $921.10 | $921.10 | |