| 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 | $66.57 | 5.854% | $70.467 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $36.97 | 7.234% | $39.6444 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $35.63 | 10.154% | $39.2479 | $39.25 | $39.25 | $39.20 |
| Purchase #4 | $91.36 | 12.197% | $102.5032 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $177.51 | 6.594% | $189.215 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $208.94 | 8.505% | $226.7103 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $137.46 | 13.270% | $155.7009 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $754.44 | $823.4887 | $823.49 | $823.45 | $823.40 | |