| 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 | $35.95 | 10.848% | $39.8499 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $244.65 | 8.118% | $264.5107 | $264.51 | $264.50 | $264.50 |
| Purchase #3 | $34.94 | 12.761% | $39.3987 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $153.46 | 6.550% | $163.5116 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $114.58 | 8.754% | $124.6103 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $9.51 | 11.194% | $10.5745 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $202.82 | 3.135% | $209.1784 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $795.91 | $851.6341 | $851.63 | $851.60 | $851.60 | |