| 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 | $44.98 | 6.326% | $47.8254 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $40.87 | 6.401% | $43.4861 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $227.95 | 4.657% | $238.5656 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $145.31 | 10.564% | $160.6605 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $195.85 | 10.857% | $217.1134 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $88.40 | 10.748% | $97.9012 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $185.91 | 4.818% | $194.8671 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $929.27 | $1,000.4193 | $1,000.43 | $1,000.40 | $1,000.50 | |