| 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 | $11.37 | 12.726% | $12.8169 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $127.88 | 5.605% | $135.0477 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $37.88 | 9.752% | $41.5741 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $68.27 | 5.635% | $72.117 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $178.81 | 12.780% | $201.6619 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $151.54 | 4.168% | $157.8562 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $160.53 | 10.717% | $177.734 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $736.28 | $798.8078 | $798.81 | $798.75 | $798.80 | |