| 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 | $102.93 | 6.382% | $109.499 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $5.26 | 6.330% | $5.593 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $25.66 | 11.551% | $28.624 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $190.35 | 13.819% | $216.6545 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $184.91 | 4.121% | $192.5301 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $74.63 | 6.216% | $79.269 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $73.57 | 10.108% | $81.0065 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $657.31 | $713.1761 | $713.17 | $713.15 | $713.20 | |