| 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 | $79.56 | 11.811% | $88.9568 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $66.80 | 5.264% | $70.3164 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $114.52 | 8.783% | $124.5783 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $70.48 | 6.543% | $75.0915 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $126.70 | 4.275% | $132.1164 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $240.70 | 13.682% | $273.6326 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $195.91 | 11.457% | $218.3554 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $894.67 | $983.0474 | $983.06 | $983.05 | $983.10 | |