| 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 | $69.42 | 9.325% | $75.8934 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $234.64 | 3.682% | $243.2794 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $31.33 | 13.472% | $35.5508 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $76.44 | 6.615% | $81.4965 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $39.91 | 7.757% | $43.0058 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $109.54 | 12.143% | $122.8414 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $32.75 | 4.751% | $34.306 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $594.03 | $636.3733 | $636.38 | $636.40 | $636.40 | |