| 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 | $60.62 | 12.289% | $68.0696 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $81.50 | 5.415% | $85.9132 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $92.31 | 6.210% | $98.0425 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $107.69 | 7.272% | $115.5212 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $94.42 | 13.852% | $107.4991 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $117.97 | 7.845% | $127.2247 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $201.67 | 12.624% | $227.1288 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $756.18 | $829.3991 | $829.39 | $829.35 | $829.30 | |