| 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 | $84.82 | 7.488% | $91.1713 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $69.62 | 5.550% | $73.4839 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $34.78 | 6.772% | $37.1353 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $14.35 | 6.822% | $15.329 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $203.42 | 5.632% | $214.8766 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $101.58 | 12.219% | $113.9921 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $79.58 | 8.429% | $86.2878 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $588.15 | $632.2760 | $632.28 | $632.35 | $632.30 | |