| 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 | $42.66 | 9.381% | $46.6619 | $46.66 | $46.65 | $46.70 |
| Purchase #2 | $75.63 | 9.447% | $82.7748 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $149.45 | 12.504% | $168.1372 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $27.93 | 12.194% | $31.3358 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $95.50 | 8.476% | $103.5946 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $85.81 | 11.868% | $95.9939 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $147.94 | 6.295% | $157.2528 | $157.25 | $157.25 | $157.30 |
| 7 purchase totals = | $624.92 | $685.7510 | $685.74 | $685.75 | $685.80 | |