| 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 | $31.95 | 7.493% | $34.344 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $80.99 | 4.534% | $84.6621 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $162.57 | 4.557% | $169.9783 | $169.98 | $170.00 | $170.00 |
| Purchase #4 | $193.76 | 11.367% | $215.7847 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $30.87 | 6.387% | $32.8417 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $73.32 | 4.311% | $76.4808 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $70.52 | 10.266% | $77.7596 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $643.98 | $691.8512 | $691.84 | $691.90 | $691.90 | |