| 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 | $57.89 | 11.358% | $64.4651 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $210.92 | 10.727% | $233.5454 | $233.55 | $233.55 | $233.50 |
| Purchase #3 | $181.59 | 8.608% | $197.2213 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $8.82 | 5.809% | $9.3324 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $219.46 | 10.374% | $242.2268 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $125.72 | 12.353% | $141.2502 | $141.25 | $141.25 | $141.30 |
| Purchase #7 | $230.68 | 11.796% | $257.891 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,035.08 | $1,145.9322 | $1,145.94 | $1,145.95 | $1,145.90 | |