| 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 | $74.43 | 5.247% | $78.3353 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $174.56 | 11.341% | $194.3568 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $26.54 | 12.275% | $29.7978 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $14.89 | 7.177% | $15.9587 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $229.74 | 8.193% | $248.5626 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $13.97 | 10.545% | $15.4431 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $97.62 | 3.232% | $100.7751 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $631.75 | $683.2294 | $683.24 | $683.25 | $683.30 | |