| 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 | $30.75 | 5.114% | $32.3226 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $211.35 | 10.509% | $233.5608 | $233.56 | $233.55 | $233.60 |
| Purchase #3 | $197.61 | 13.531% | $224.3486 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $112.68 | 10.677% | $124.7108 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $133.73 | 13.775% | $152.1513 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $16.44 | 3.329% | $16.9873 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $157.44 | 12.846% | $177.6647 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $860.00 | $961.7461 | $961.74 | $961.70 | $961.80 | |