| 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 | $90.96 | 10.299% | $100.328 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $65.87 | 12.678% | $74.221 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $182.68 | 10.689% | $202.2067 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $51.80 | 11.849% | $57.9378 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $91.36 | 4.497% | $95.4685 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $174.73 | 5.774% | $184.8189 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $143.42 | 11.619% | $160.084 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $800.82 | $875.0649 | $875.07 | $875.05 | $875.00 | |