| 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 | $44.71 | 12.789% | $50.428 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $137.68 | 9.735% | $151.0831 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $36.28 | 9.555% | $39.7466 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $109.71 | 13.311% | $124.3135 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $61.82 | 7.795% | $66.6389 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $211.73 | 8.636% | $230.015 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $49.63 | 12.371% | $55.7697 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $651.56 | $717.9948 | $718.00 | $718.00 | $717.90 | |