| 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 | $39.45 | 10.616% | $43.638 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $91.99 | 7.314% | $98.7181 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $204.91 | 9.316% | $223.9994 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $32.73 | 12.430% | $36.7983 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $125.84 | 3.523% | $130.2733 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $199.45 | 9.486% | $218.3698 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $147.58 | 10.641% | $163.284 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $841.95 | $915.0809 | $915.08 | $915.05 | $915.10 | |