| 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 | $89.70 | 9.756% | $98.4511 | $98.45 | $98.45 | $98.50 |
| Purchase #2 | $167.57 | 3.363% | $173.2054 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $180.71 | 5.296% | $190.2804 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $113.87 | 8.568% | $123.6264 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $42.99 | 6.328% | $45.7104 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $51.81 | 7.505% | $55.6983 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $97.98 | 3.236% | $101.1506 | $101.15 | $101.15 | $101.20 |
| 7 purchase totals = | $744.63 | $788.1226 | $788.13 | $788.15 | $788.20 | |