| 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 | $98.41 | 5.669% | $103.9889 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $191.68 | 8.560% | $208.0878 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $42.65 | 8.565% | $46.303 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $182.42 | 3.716% | $189.1987 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $88.43 | 7.140% | $94.7439 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $64.93 | 13.504% | $73.6981 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $209.90 | 5.554% | $221.5578 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $878.42 | $937.5782 | $937.58 | $937.60 | $937.60 | |