| 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 | $36.93 | 6.256% | $39.2403 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $206.57 | 8.842% | $224.8349 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $121.30 | 6.807% | $129.5569 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $108.25 | 13.622% | $122.9958 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $174.38 | 11.153% | $193.8286 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $103.45 | 3.241% | $106.8028 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $129.50 | 7.448% | $139.1452 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $880.38 | $956.4045 | $956.41 | $956.45 | $956.30 | |