| 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 | $65.35 | 4.568% | $68.3352 | $68.34 | $68.35 | $68.30 |
| Purchase #2 | $104.31 | 10.199% | $114.9486 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $30.66 | 7.415% | $32.9334 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $183.26 | 3.302% | $189.3112 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $42.53 | 5.307% | $44.7871 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $141.31 | 12.347% | $158.7575 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $159.85 | 6.292% | $169.9078 | $169.91 | $169.90 | $169.90 |
| 7 purchase totals = | $727.27 | $778.9808 | $778.99 | $779.00 | $778.90 | |