| 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 | $59.95 | 5.240% | $63.0914 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $202.80 | 6.253% | $215.4811 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $146.39 | 6.588% | $156.0342 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $166.61 | 4.253% | $173.6959 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $27.59 | 8.768% | $30.0091 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $74.73 | 12.748% | $84.2566 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $10.65 | 13.190% | $12.0547 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $688.72 | $734.6230 | $734.62 | $734.65 | $734.70 | |