| 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 | $81.85 | 4.606% | $85.62 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $132.57 | 13.567% | $150.5558 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $129.38 | 5.241% | $136.1608 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $113.79 | 4.725% | $119.1666 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $29.39 | 13.652% | $33.4023 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $90.39 | 9.480% | $98.959 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $89.26 | 8.376% | $96.7364 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $666.63 | $720.6009 | $720.61 | $720.55 | $720.70 | |