| 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 | $28.97 | 5.134% | $30.4573 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $249.89 | 13.365% | $283.2878 | $283.29 | $283.30 | $283.30 |
| Purchase #3 | $146.58 | 8.487% | $159.0202 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $6.92 | 4.616% | $7.2394 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $61.96 | 13.549% | $70.355 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $182.56 | 8.808% | $198.6399 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $12.68 | 10.300% | $13.986 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $689.56 | $762.9856 | $763.00 | $763.00 | $763.00 | |