| 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 | $23.64 | 7.494% | $25.4116 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $107.51 | 5.513% | $113.437 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $71.74 | 11.699% | $80.1329 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $82.35 | 6.379% | $87.6031 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $15.84 | 13.258% | $17.9401 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $140.56 | 9.172% | $153.4522 | $153.45 | $153.45 | $153.50 |
| Purchase #7 | $44.54 | 3.843% | $46.2517 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $486.18 | $524.2286 | $524.22 | $524.25 | $524.20 | |