| 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 | $32.75 | 11.794% | $36.6125 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $223.84 | 4.306% | $233.4786 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $67.63 | 3.549% | $70.0302 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $170.27 | 7.323% | $182.7389 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $37.84 | 13.528% | $42.959 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $15.69 | 9.108% | $17.119 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $90.47 | 6.636% | $96.4736 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $638.49 | $679.4118 | $679.41 | $679.40 | $679.40 | |