| 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 | $57.48 | 12.126% | $64.45 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $109.80 | 11.323% | $122.2327 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $20.27 | 12.489% | $22.8015 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $66.70 | 10.499% | $73.7028 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $40.39 | 10.381% | $44.5829 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $189.30 | 10.390% | $208.9683 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $201.96 | 9.316% | $220.7746 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $685.90 | $757.5128 | $757.50 | $757.50 | $757.60 | |