| 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 | $29.97 | 11.793% | $33.5044 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $76.26 | 6.852% | $81.4853 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $245.81 | 4.441% | $256.7264 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $72.28 | 4.683% | $75.6649 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $27.99 | 11.618% | $31.2419 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $206.97 | 3.576% | $214.3712 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $35.56 | 4.852% | $37.2854 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $694.84 | $730.2795 | $730.28 | $730.30 | $730.30 | |