| 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 | $25.92 | 4.337% | $27.0442 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $6.58 | 9.756% | $7.2219 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $90.87 | 6.465% | $96.7447 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $91.44 | 13.384% | $103.6783 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $207.60 | 12.678% | $233.9195 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $169.27 | 6.655% | $180.5349 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $163.97 | 5.471% | $172.9408 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $755.65 | $822.0843 | $822.07 | $822.10 | $821.90 | |