| 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 | $59.80 | 3.157% | $61.6879 | $61.69 | $61.70 | $61.70 |
| Purchase #2 | $50.99 | 13.133% | $57.6865 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $126.41 | 6.715% | $134.8984 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $75.96 | 6.748% | $81.0858 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $72.94 | 10.322% | $80.4689 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $22.34 | 5.517% | $23.5725 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $177.97 | 12.252% | $199.7749 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $586.41 | $639.1749 | $639.18 | $639.15 | $639.30 | |