| 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 | $57.76 | 5.235% | $60.7837 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $231.28 | 4.249% | $241.1071 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $213.49 | 6.433% | $227.2238 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $75.59 | 5.174% | $79.501 | $79.50 | $79.50 | $79.50 |
| Purchase #5 | $230.74 | 12.535% | $259.6633 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $17.62 | 8.535% | $19.1239 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $190.68 | 10.335% | $210.3868 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,017.16 | $1,097.7896 | $1,097.78 | $1,097.75 | $1,097.80 | |