| 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 | $22.84 | 10.124% | $25.1523 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $96.86 | 10.301% | $106.8375 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $87.72 | 7.322% | $94.1429 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $151.60 | 13.504% | $172.0721 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $73.73 | 4.477% | $77.0309 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $108.82 | 9.468% | $119.1231 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $215.76 | 13.805% | $245.5457 | $245.55 | $245.55 | $245.50 |
| 7 purchase totals = | $757.33 | $839.9045 | $839.90 | $839.90 | $839.80 | |