| 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 | $57.75 | 7.536% | $62.102 | $62.10 | $62.10 | $62.10 |
| Purchase #2 | $58.94 | 5.194% | $62.0013 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $34.84 | 5.214% | $36.6566 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $147.96 | 10.540% | $163.555 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $47.72 | 10.734% | $52.8423 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $66.74 | 8.557% | $72.4509 | $72.45 | $72.45 | $72.50 |
| Purchase #7 | $172.67 | 7.311% | $185.2939 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $586.62 | $634.9020 | $634.90 | $634.90 | $635.00 | |