| 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 | $72.26 | 6.288% | $76.8037 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $196.74 | 13.824% | $223.9373 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $33.97 | 10.498% | $37.5362 | $37.54 | $37.55 | $37.50 |
| Purchase #4 | $198.99 | 7.471% | $213.8565 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $170.99 | 8.440% | $185.4216 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $85.77 | 7.446% | $92.1564 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $42.39 | 10.863% | $46.9948 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $801.11 | $876.7065 | $876.71 | $876.70 | $876.70 | |