| 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 | $199.38 | 10.451% | $220.2172 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $31.91 | 5.450% | $33.6491 | $33.65 | $33.65 | $33.60 |
| Purchase #3 | $239.53 | 13.506% | $271.8809 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $64.58 | 5.717% | $68.272 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $107.28 | 5.642% | $113.3327 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $13.97 | 3.801% | $14.501 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $72.28 | 9.207% | $78.9348 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $728.93 | $800.7877 | $800.78 | $800.80 | $800.70 | |