| 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 | $129.62 | 5.532% | $136.7906 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $124.73 | 11.276% | $138.7946 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $34.27 | 7.858% | $36.9629 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $227.51 | 13.777% | $258.8541 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $5.51 | 5.427% | $5.809 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $7.77 | 7.385% | $8.3438 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $89.61 | 7.608% | $96.4275 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $619.02 | $681.9825 | $681.97 | $682.00 | $682.00 | |