| 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 | $30.88 | 13.807% | $35.1436 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $230.66 | 11.851% | $257.9955 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $133.88 | 12.600% | $150.7489 | $150.75 | $150.75 | $150.70 |
| Purchase #4 | $44.66 | 5.539% | $47.1337 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $240.53 | 8.817% | $261.7375 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $53.84 | 6.180% | $57.1673 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $71.41 | 5.609% | $75.4154 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $805.86 | $885.3419 | $885.35 | $885.35 | $885.20 | |