| 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 | $66.83 | 3.736% | $69.3268 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $236.85 | 6.202% | $251.5394 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $168.99 | 7.710% | $182.0191 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $238.87 | 9.415% | $261.3596 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $140.78 | 13.463% | $159.7332 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $89.29 | 10.290% | $98.4779 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $95.42 | 10.108% | $105.0651 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $1,037.03 | $1,127.5211 | $1,127.53 | $1,127.55 | $1,127.50 | |