| 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 | $89.88 | 10.328% | $99.1628 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $26.59 | 3.311% | $27.4704 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $207.51 | 3.187% | $214.1233 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $71.91 | 3.461% | $74.3988 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $156.62 | 12.540% | $176.2601 | $176.26 | $176.25 | $176.30 |
| Purchase #6 | $226.25 | 7.804% | $243.9066 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $70.68 | 8.468% | $76.6652 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $849.44 | $911.9872 | $911.99 | $911.90 | $912.10 | |