| 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 | $8.51 | 6.621% | $9.0734 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $203.64 | 6.659% | $217.2004 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $24.76 | 4.209% | $25.8021 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $203.74 | 13.600% | $231.4486 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $33.74 | 8.203% | $36.5077 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $18.41 | 6.252% | $19.561 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $113.83 | 4.131% | $118.5323 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $606.63 | $658.1255 | $658.12 | $658.10 | $658.10 | |