| 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 | $47.55 | 5.105% | $49.9774 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $179.48 | 3.578% | $185.9018 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $50.80 | 5.199% | $53.4411 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $30.99 | 4.501% | $32.3849 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $121.28 | 4.127% | $126.2852 | $126.29 | $126.30 | $126.30 |
| Purchase #6 | $76.34 | 9.251% | $83.4022 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $20.26 | 10.781% | $22.4442 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $526.70 | $553.8368 | $553.83 | $553.90 | $553.80 | |