| 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 | $68.37 | 9.770% | $75.0497 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $220.93 | 8.422% | $239.5367 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $45.62 | 9.405% | $49.9106 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $10.39 | 7.191% | $11.1371 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $76.39 | 4.665% | $79.9536 | $79.95 | $79.95 | $80.00 |
| Purchase #6 | $67.33 | 12.405% | $75.6823 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $129.88 | 9.338% | $142.0082 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $618.91 | $673.2782 | $673.28 | $673.30 | $673.20 | |