| 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 | $16.29 | 7.299% | $17.479 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $178.69 | 3.769% | $185.4248 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $248.63 | 10.343% | $274.3458 | $274.35 | $274.35 | $274.30 |
| Purchase #4 | $107.57 | 7.409% | $115.5399 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $199.53 | 3.516% | $206.5455 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $37.47 | 11.680% | $41.8465 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $107.58 | 3.485% | $111.3292 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $895.76 | $952.5107 | $952.52 | $952.55 | $952.30 | |