| 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 | $34.32 | 8.622% | $37.2791 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $151.30 | 8.441% | $164.0712 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $119.80 | 6.870% | $128.0303 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $11.75 | 5.575% | $12.4051 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $87.75 | 7.366% | $94.2137 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $85.28 | 12.616% | $96.0389 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $148.85 | 5.316% | $156.7629 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $639.05 | $688.8012 | $688.80 | $688.80 | $688.80 | |