| 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 | $241.31 | 13.301% | $273.4066 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $166.62 | 5.449% | $175.6991 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $108.94 | 6.564% | $116.0908 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $63.29 | 5.311% | $66.6513 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $56.82 | 12.511% | $63.9288 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $14.37 | 8.141% | $15.5399 | $15.54 | $15.55 | $15.50 |
| Purchase #7 | $126.45 | 13.187% | $143.125 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $777.80 | $854.4415 | $854.45 | $854.50 | $854.40 | |