| 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 | $100.70 | 7.541% | $108.2938 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $53.54 | 12.183% | $60.0628 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $71.56 | 6.815% | $76.4368 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $113.75 | 8.740% | $123.6918 | $123.69 | $123.70 | $123.70 |
| Purchase #5 | $108.33 | 13.713% | $123.1853 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $248.87 | 8.707% | $270.5391 | $270.54 | $270.55 | $270.50 |
| Purchase #7 | $54.61 | 10.351% | $60.2627 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $751.36 | $822.4723 | $822.47 | $822.50 | $822.50 | |