| 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 | $99.36 | 9.261% | $108.5617 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $75.56 | 5.131% | $79.437 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $228.94 | 6.415% | $243.6265 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $76.86 | 11.582% | $85.7619 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $175.44 | 5.734% | $185.4997 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $197.47 | 3.173% | $203.7357 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $224.62 | 3.309% | $232.0527 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,078.25 | $1,138.6752 | $1,138.68 | $1,138.70 | $1,138.70 | |