| 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 | $81.53 | 11.117% | $90.5937 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $22.57 | 13.779% | $25.6799 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $45.99 | 12.765% | $51.8606 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $57.82 | 4.450% | $60.393 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $189.65 | 3.249% | $195.8117 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $154.40 | 10.707% | $170.9316 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $36.95 | 12.481% | $41.5617 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $588.91 | $636.8322 | $636.82 | $636.85 | $636.90 | |