| 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 | $103.31 | 13.706% | $117.4697 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $175.42 | 9.162% | $191.492 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $233.83 | 6.446% | $248.9027 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $25.45 | 9.602% | $27.8937 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $181.52 | 4.430% | $189.5613 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $69.87 | 8.757% | $75.9885 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $98.43 | 11.639% | $109.8863 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $887.83 | $961.1942 | $961.19 | $961.20 | $961.30 | |