| 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 | $64.64 | 7.258% | $69.3316 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $108.86 | 12.751% | $122.7407 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $66.74 | 8.210% | $72.2194 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $141.91 | 5.779% | $150.111 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $181.44 | 10.809% | $201.0518 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $11.86 | 8.167% | $12.8286 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $159.61 | 6.324% | $169.7037 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $735.06 | $797.9868 | $797.98 | $798.00 | $797.90 | |