| 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 | $20.84 | 9.684% | $22.8581 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $120.63 | 6.594% | $128.5843 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $47.99 | 6.292% | $51.0095 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $133.79 | 9.495% | $146.4934 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $182.25 | 7.172% | $195.321 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $225.53 | 11.718% | $251.9576 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $94.33 | 3.260% | $97.4052 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $825.36 | $893.6291 | $893.63 | $893.60 | $893.70 | |