| 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 | $57.91 | 4.668% | $60.6132 | $60.61 | $60.60 | $60.60 |
| Purchase #2 | $76.36 | 5.213% | $80.3406 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $101.89 | 12.226% | $114.3471 | $114.35 | $114.35 | $114.30 |
| Purchase #4 | $130.39 | 7.132% | $139.6894 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $47.60 | 5.262% | $50.1047 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $28.46 | 7.373% | $30.5584 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $214.49 | 6.303% | $228.0093 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $657.10 | $703.6627 | $703.66 | $703.65 | $703.60 | |