| 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 | $55.92 | 10.207% | $61.6278 | $61.63 | $61.65 | $61.60 |
| Purchase #2 | $104.73 | 5.480% | $110.4692 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $145.78 | 4.164% | $151.8503 | $151.85 | $151.85 | $151.90 |
| Purchase #4 | $117.39 | 5.489% | $123.8335 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $134.52 | 4.147% | $140.0985 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $125.83 | 7.615% | $135.412 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $20.84 | 5.212% | $21.9262 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $705.01 | $745.2175 | $745.22 | $745.25 | $745.20 | |