| 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 | $96.62 | 11.872% | $108.0907 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $35.47 | 7.239% | $38.0377 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $57.43 | 13.538% | $65.2049 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $58.67 | 12.832% | $66.1985 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $126.44 | 7.267% | $135.6284 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $62.55 | 9.108% | $68.2471 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $105.73 | 3.303% | $109.2223 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $542.91 | $590.6296 | $590.63 | $590.65 | $590.50 | |