| 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 | $40.93 | 4.613% | $42.8181 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $182.73 | 8.584% | $198.4155 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $219.97 | 6.724% | $234.7608 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $159.32 | 7.608% | $171.4411 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $90.75 | 5.245% | $95.5098 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $36.63 | 13.473% | $41.5652 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $68.86 | 9.585% | $75.4602 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $799.19 | $859.9707 | $859.98 | $859.90 | $860.00 | |