| 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 | $13.57 | 9.264% | $14.8271 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $88.76 | 11.157% | $98.663 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $51.49 | 11.608% | $57.467 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $241.93 | 12.562% | $272.3212 | $272.32 | $272.30 | $272.30 |
| Purchase #5 | $139.71 | 5.168% | $146.9302 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $30.69 | 3.807% | $31.8584 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $71.91 | 13.551% | $81.6545 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $638.06 | $703.7214 | $703.72 | $703.70 | $703.80 | |