| 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 | $13.33 | 8.594% | $14.4756 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $121.84 | 9.550% | $133.4757 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $208.31 | 3.814% | $216.2549 | $216.25 | $216.25 | $216.30 |
| Purchase #4 | $231.68 | 13.687% | $263.39 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $56.84 | 8.368% | $61.5964 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $90.66 | 4.453% | $94.6971 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $185.77 | 5.354% | $195.7161 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $908.43 | $979.6058 | $979.62 | $979.65 | $979.70 | |