| 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 | $29.96 | 8.557% | $32.5237 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $15.99 | 3.522% | $16.5532 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $152.83 | 6.803% | $163.227 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $184.91 | 6.219% | $196.4096 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $100.91 | 11.717% | $112.7336 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $87.97 | 12.292% | $98.7833 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $41.53 | 11.378% | $46.2553 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $614.10 | $666.4857 | $666.48 | $666.50 | $666.50 | |