| 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 | $35.49 | 11.425% | $39.5447 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $168.59 | 12.534% | $189.7211 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $28.55 | 6.807% | $30.4934 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $31.68 | 3.369% | $32.7473 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $187.40 | 6.543% | $199.6616 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $92.43 | 6.333% | $98.2836 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $220.86 | 6.237% | $234.635 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $765.00 | $825.0867 | $825.08 | $825.10 | $825.00 | |