| 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 | $47.31 | 8.322% | $51.2471 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $169.41 | 10.376% | $186.988 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $225.66 | 3.257% | $233.0097 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $27.70 | 6.767% | $29.5745 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $147.30 | 8.449% | $159.7454 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $88.77 | 8.634% | $96.4344 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $38.78 | 9.264% | $42.3726 | $42.37 | $42.35 | $42.40 |
| 7 purchase totals = | $744.93 | $799.3717 | $799.37 | $799.35 | $799.30 | |