| 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 | $107.80 | 10.468% | $119.0845 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $26.68 | 6.605% | $28.4422 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $202.52 | 9.380% | $221.5164 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $9.36 | 11.651% | $10.4505 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $92.48 | 4.567% | $96.7036 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $199.54 | 5.324% | $210.1635 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $32.96 | 13.836% | $37.5203 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $671.34 | $723.8810 | $723.87 | $723.85 | $723.90 | |