| 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 | $118.43 | 7.819% | $127.69 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $51.72 | 6.361% | $55.0099 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $219.42 | 6.795% | $234.3296 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $147.98 | 8.495% | $160.5509 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $89.36 | 10.120% | $98.4032 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $58.47 | 6.132% | $62.0554 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $52.69 | 8.668% | $57.2572 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $738.07 | $795.2962 | $795.30 | $795.30 | $795.40 | |