| 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 | $31.43 | 6.639% | $33.5166 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $165.26 | 11.206% | $183.779 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $227.76 | 7.257% | $244.2885 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $73.47 | 8.477% | $79.6981 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $80.94 | 6.465% | $86.1728 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $64.59 | 12.582% | $72.7167 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $89.99 | 9.517% | $98.5543 | $98.55 | $98.55 | $98.60 |
| 7 purchase totals = | $733.44 | $798.7260 | $798.73 | $798.70 | $798.80 | |