| 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 | $47.73 | 10.793% | $52.8815 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $175.78 | 3.794% | $182.4491 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $101.95 | 10.292% | $112.4427 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $94.61 | 5.840% | $100.1352 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $80.91 | 8.612% | $87.878 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $189.50 | 7.627% | $203.9532 | $203.95 | $203.95 | $204.00 |
| Purchase #7 | $107.99 | 4.527% | $112.8787 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $798.47 | $852.6184 | $852.62 | $852.70 | $852.60 | |