| 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 | $5.32 | 6.586% | $5.6704 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $216.89 | 12.353% | $243.6824 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $14.44 | 9.259% | $15.777 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $119.57 | 7.533% | $128.5772 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $158.48 | 9.229% | $173.1061 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $141.50 | 4.183% | $147.4189 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $160.45 | 3.491% | $166.0513 | $166.05 | $166.05 | $166.10 |
| 7 purchase totals = | $816.65 | $880.2833 | $880.29 | $880.30 | $880.40 | |