| 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 | $13.73 | 4.608% | $14.3627 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $245.72 | 8.822% | $267.3974 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $58.27 | 3.783% | $60.4744 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $70.86 | 12.832% | $79.9528 | $79.95 | $79.95 | $80.00 |
| Purchase #5 | $143.62 | 13.544% | $163.0719 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $142.47 | 11.368% | $158.666 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $218.45 | 9.726% | $239.6964 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $893.12 | $983.6216 | $983.62 | $983.55 | $983.80 | |