| 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 | $20.90 | 13.424% | $23.7056 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $36.35 | 12.731% | $40.9777 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $147.26 | 10.339% | $162.4852 | $162.49 | $162.50 | $162.50 |
| Purchase #4 | $48.75 | 13.113% | $55.1426 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $247.93 | 10.599% | $274.2081 | $274.21 | $274.20 | $274.20 |
| Purchase #6 | $114.95 | 5.569% | $121.3516 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $64.79 | 9.276% | $70.7999 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $680.93 | $748.6707 | $748.68 | $748.70 | $748.70 | |