| 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 | $70.66 | 3.325% | $73.0094 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $218.56 | 10.255% | $240.9733 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $138.68 | 8.435% | $150.3777 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $66.54 | 6.677% | $70.9829 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $36.53 | 12.241% | $41.0016 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $83.62 | 12.311% | $93.9145 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $240.47 | 4.349% | $250.928 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $855.06 | $921.1874 | $921.18 | $921.20 | $921.20 | |