| 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 | $10.66 | 6.506% | $11.3535 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $57.48 | 5.432% | $60.6023 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $129.83 | 6.846% | $138.7182 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $85.98 | 4.673% | $89.9978 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $9.47 | 5.427% | $9.9839 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $176.96 | 11.615% | $197.5139 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $21.71 | 10.264% | $23.9383 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $492.09 | $532.1079 | $532.10 | $532.10 | $532.10 | |