| 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 | $47.38 | 6.594% | $50.5042 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $23.64 | 12.268% | $26.5402 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $12.26 | 9.421% | $13.415 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $75.84 | 6.447% | $80.7294 | $80.73 | $80.75 | $80.70 |
| Purchase #5 | $143.43 | 6.800% | $153.1832 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $141.29 | 10.803% | $156.5536 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $226.94 | 6.670% | $242.0769 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $670.78 | $723.0025 | $723.00 | $723.05 | $723.00 | |