| 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 | $9.30 | 11.503% | $10.3698 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $96.49 | 9.800% | $105.946 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $247.88 | 13.478% | $281.2893 | $281.29 | $281.30 | $281.30 |
| Purchase #4 | $161.45 | 8.848% | $175.7351 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $18.34 | 10.866% | $20.3328 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $167.53 | 6.233% | $177.9721 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $194.78 | 5.194% | $204.8969 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $895.77 | $976.5420 | $976.55 | $976.55 | $976.50 | |