| 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 | $67.40 | 11.543% | $75.18 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $20.86 | 12.419% | $23.4506 | $23.45 | $23.45 | $23.50 |
| Purchase #3 | $34.88 | 8.146% | $37.7213 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $30.71 | 3.610% | $31.8186 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $121.69 | 10.616% | $134.6086 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $44.60 | 13.289% | $50.5269 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $121.49 | 6.663% | $129.5849 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $441.63 | $482.8909 | $482.89 | $482.90 | $482.90 | |