| 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 | $47.52 | 4.483% | $49.6503 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $115.31 | 13.108% | $130.4248 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $27.63 | 12.524% | $31.0904 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $39.79 | 3.393% | $41.1401 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $152.89 | 3.254% | $157.865 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $62.38 | 3.314% | $64.4473 | $64.45 | $64.45 | $64.40 |
| Purchase #7 | $146.66 | 12.763% | $165.3782 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $592.18 | $639.9961 | $640.00 | $640.00 | $640.00 | |