| 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 | $38.41 | 13.230% | $43.4916 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $135.77 | 4.161% | $141.4194 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $70.78 | 5.210% | $74.4676 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $173.98 | 4.538% | $181.8752 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $227.67 | 6.753% | $243.0446 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $12.94 | 11.873% | $14.4764 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $154.26 | 4.224% | $160.7759 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $813.81 | $859.5507 | $859.56 | $859.60 | $859.60 | |