| 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 | $73.93 | 12.480% | $83.1565 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $49.72 | 11.784% | $55.579 | $55.58 | $55.60 | $55.60 |
| Purchase #3 | $81.33 | 9.322% | $88.9116 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $115.36 | 7.788% | $124.3442 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $167.39 | 9.699% | $183.6252 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $56.88 | 3.146% | $58.6694 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $70.52 | 4.682% | $73.8217 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $615.13 | $668.1076 | $668.11 | $668.10 | $668.10 | |