| 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 | $85.63 | 5.672% | $90.4869 | $90.49 | $90.50 | $90.50 |
| Purchase #2 | $40.54 | 5.471% | $42.7579 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $40.39 | 10.186% | $44.5041 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $14.51 | 10.283% | $16.0021 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $112.68 | 13.364% | $127.7386 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $197.55 | 9.822% | $216.9534 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $213.71 | 11.132% | $237.5002 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $705.01 | $775.9432 | $775.94 | $775.95 | $776.00 | |