| 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 | $79.71 | 9.848% | $87.5598 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $168.78 | 3.425% | $174.5607 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $215.33 | 8.368% | $233.3488 | $233.35 | $233.35 | $233.30 |
| Purchase #4 | $190.92 | 5.257% | $200.9567 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $107.49 | 13.711% | $122.228 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $36.83 | 7.356% | $39.5392 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $89.79 | 9.739% | $98.5346 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $888.85 | $956.7278 | $956.73 | $956.75 | $956.70 | |