| 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 | $81.71 | 4.536% | $85.4164 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $34.64 | 3.310% | $35.7866 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $37.36 | 6.167% | $39.664 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $97.26 | 13.240% | $110.1372 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $45.28 | 6.674% | $48.302 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $107.75 | 6.724% | $114.9951 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $250.59 | 7.286% | $268.848 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $654.59 | $703.1493 | $703.16 | $703.15 | $703.10 | |