| 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 | $110.67 | 3.794% | $114.8688 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $50.79 | 11.371% | $56.5653 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $210.44 | 10.291% | $232.0964 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $172.94 | 13.656% | $196.5567 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $79.82 | 5.693% | $84.3642 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $7.96 | 9.662% | $8.7291 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $103.93 | 3.446% | $107.5114 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $736.55 | $800.6919 | $800.70 | $800.65 | $800.80 | |