| 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 | $36.37 | 8.139% | $39.3302 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $27.73 | 8.170% | $29.9955 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $184.77 | 3.698% | $191.6028 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $94.63 | 4.377% | $98.772 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $43.45 | 6.868% | $46.4341 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $107.37 | 10.507% | $118.6514 | $118.65 | $118.65 | $118.70 |
| Purchase #7 | $167.27 | 8.792% | $181.9764 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $661.59 | $706.7624 | $706.76 | $706.80 | $706.80 | |