| 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 | $76.80 | 4.456% | $80.2222 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $35.47 | 6.368% | $37.7287 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $238.38 | 6.196% | $253.15 | $253.15 | $253.15 | $253.20 |
| Purchase #4 | $113.62 | 11.437% | $126.6147 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $34.93 | 12.641% | $39.3455 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $38.54 | 5.806% | $40.7776 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $184.69 | 12.294% | $207.3958 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $722.43 | $785.2345 | $785.24 | $785.25 | $785.20 | |