| 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 | $73.50 | 12.305% | $82.5442 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $133.38 | 9.129% | $145.5563 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $216.79 | 6.409% | $230.6841 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $103.57 | 12.250% | $116.2573 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $147.52 | 10.296% | $162.7087 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $13.65 | 8.246% | $14.7756 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $158.90 | 11.636% | $177.3896 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $847.31 | $929.9158 | $929.92 | $929.95 | $930.00 | |