| 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 | $57.81 | 9.245% | $63.1545 | $63.15 | $63.15 | $63.20 |
| Purchase #2 | $9.76 | 6.720% | $10.4159 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $233.72 | 6.428% | $248.7435 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $15.51 | 3.829% | $16.1039 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $126.97 | 11.597% | $141.6947 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $173.55 | 12.535% | $195.3045 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $42.81 | 4.530% | $44.7493 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $660.13 | $720.1663 | $720.15 | $720.15 | $720.10 | |