| 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 | $5.63 | 5.465% | $5.9377 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $194.60 | 10.753% | $215.5253 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $229.29 | 5.148% | $241.0938 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $112.84 | 7.758% | $121.5941 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $137.88 | 3.580% | $142.8161 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $17.79 | 8.214% | $19.2513 | $19.25 | $19.25 | $19.30 |
| Purchase #7 | $217.48 | 10.711% | $240.7743 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $915.51 | $986.9926 | $986.99 | $987.00 | $987.00 | |