| 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 | $90.78 | 9.864% | $99.7345 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $167.26 | 11.593% | $186.6505 | $186.65 | $186.65 | $186.70 |
| Purchase #3 | $149.29 | 9.561% | $163.5636 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $32.27 | 8.212% | $34.92 | $34.92 | $34.90 | $34.90 |
| Purchase #5 | $37.35 | 13.242% | $42.2959 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $180.39 | 7.656% | $194.2007 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $7.89 | 8.598% | $8.5684 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $665.23 | $729.9336 | $729.93 | $729.90 | $730.00 | |