| 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 | $76.70 | 6.592% | $81.7561 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $60.74 | 4.116% | $63.2401 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $149.62 | 13.724% | $170.1538 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $229.79 | 11.706% | $256.6892 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $133.52 | 12.381% | $150.0511 | $150.05 | $150.05 | $150.10 |
| Purchase #6 | $134.36 | 5.709% | $142.0306 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $143.29 | 4.598% | $149.8785 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $928.02 | $1,013.7994 | $1,013.80 | $1,013.85 | $1,013.90 | |