| 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 | $92.71 | 13.392% | $105.1257 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $192.63 | 12.584% | $216.8706 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $7.57 | 10.604% | $8.3727 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $86.53 | 8.367% | $93.77 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $107.38 | 11.108% | $119.3078 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $154.43 | 12.570% | $173.8419 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $152.87 | 4.520% | $159.7797 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $794.12 | $877.0684 | $877.07 | $877.05 | $877.10 | |