| 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 | $27.52 | 9.679% | $30.1837 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $246.39 | 8.218% | $266.6383 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $81.71 | 9.363% | $89.3605 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $70.64 | 7.380% | $75.8532 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $212.36 | 5.777% | $224.628 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $192.93 | 12.542% | $217.1273 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $176.63 | 3.427% | $182.6831 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,008.18 | $1,086.4741 | $1,086.47 | $1,086.55 | $1,086.50 | |