| 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 | $244.49 | 13.191% | $276.7407 | $276.74 | $276.75 | $276.70 |
| Purchase #2 | $15.84 | 5.571% | $16.7224 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $84.71 | 5.446% | $89.3233 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $85.91 | 7.395% | $92.263 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $70.42 | 8.177% | $76.1782 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $27.65 | 11.418% | $30.8071 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $119.49 | 13.603% | $135.7442 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $648.51 | $717.7789 | $717.77 | $717.75 | $717.70 | |