| 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 | $21.58 | 4.829% | $22.6221 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $39.95 | 7.559% | $42.9698 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $162.44 | 10.195% | $179.0008 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $67.30 | 8.167% | $72.7964 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $12.44 | 13.563% | $14.1272 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $245.80 | 5.443% | $259.1789 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $151.29 | 4.611% | $158.266 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $700.80 | $748.9612 | $748.97 | $748.95 | $749.00 | |