| 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 | $69.37 | 11.555% | $77.3857 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $238.81 | 5.172% | $251.1613 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $103.36 | 6.393% | $109.9678 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $10.55 | 5.324% | $11.1117 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $89.43 | 4.474% | $93.4311 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $112.48 | 9.159% | $122.782 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $190.60 | 9.671% | $209.0329 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $814.60 | $874.8725 | $874.87 | $874.90 | $874.90 | |