| 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 | $80.37 | 10.696% | $88.9664 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $89.98 | 6.783% | $96.0833 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $10.43 | 12.702% | $11.7548 | $11.75 | $11.75 | $11.80 |
| Purchase #4 | $57.86 | 4.331% | $60.3659 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $225.39 | 7.276% | $241.7894 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $87.64 | 7.451% | $94.1701 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $27.91 | 9.803% | $30.646 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $579.58 | $623.7759 | $623.78 | $623.75 | $623.90 | |