| 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 | $67.41 | 6.381% | $71.7114 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $7.63 | 13.190% | $8.6364 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $135.98 | 10.626% | $150.4292 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $178.31 | 10.284% | $196.6474 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $30.79 | 9.775% | $33.7997 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $10.37 | 9.454% | $11.3504 | $11.35 | $11.35 | $11.40 |
| Purchase #7 | $81.85 | 7.489% | $87.9797 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $512.34 | $560.5542 | $560.56 | $560.60 | $560.50 | |