| 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 | $40.88 | 6.163% | $43.3994 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $216.28 | 9.176% | $236.1259 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $96.73 | 11.680% | $108.0281 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $124.73 | 4.401% | $130.2194 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $109.91 | 7.286% | $117.918 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $44.60 | 10.145% | $49.1247 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $195.50 | 4.578% | $204.45 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $828.63 | $889.2655 | $889.27 | $889.25 | $889.20 | |