| 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 | $43.43 | 4.718% | $45.479 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $194.54 | 7.628% | $209.3795 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $47.66 | 13.804% | $54.239 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $152.51 | 3.209% | $157.404 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $75.35 | 11.431% | $83.9633 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $211.36 | 13.559% | $240.0183 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $54.73 | 7.206% | $58.6738 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $779.58 | $849.1569 | $849.15 | $849.15 | $849.20 | |