| 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 | $32.82 | 10.118% | $36.1407 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $173.34 | 5.642% | $183.1198 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $183.65 | 5.854% | $194.4009 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $33.42 | 8.609% | $36.2971 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $10.36 | 6.632% | $11.0471 | $11.05 | $11.05 | $11.00 |
| Purchase #6 | $93.61 | 6.744% | $99.9231 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $109.85 | 9.401% | $120.177 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $637.05 | $681.1057 | $681.11 | $681.10 | $681.00 | |