| 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 | $18.59 | 7.697% | $20.0209 | $20.02 | $20.00 | $20.00 |
| Purchase #2 | $211.28 | 13.526% | $239.8577 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $22.51 | 7.297% | $24.1526 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $12.99 | 7.322% | $13.9411 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $111.48 | 5.679% | $117.8109 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $156.84 | 4.182% | $163.399 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $185.60 | 4.305% | $193.5901 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $719.29 | $772.7723 | $772.77 | $772.75 | $772.80 | |