| 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 | $105.42 | 9.711% | $115.6573 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $29.51 | 3.258% | $30.4714 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $49.57 | 7.308% | $53.1926 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $69.54 | 5.809% | $73.5796 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $180.55 | 10.871% | $200.1776 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $152.97 | 12.451% | $172.0163 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $184.84 | 10.710% | $204.6364 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $772.40 | $849.7312 | $849.74 | $849.75 | $849.80 | |