| 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 | $57.47 | 11.554% | $64.1101 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $166.64 | 9.674% | $182.7608 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $183.30 | 8.691% | $199.2306 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $56.55 | 11.486% | $63.0453 | $63.05 | $63.05 | $63.00 |
| Purchase #5 | $90.47 | 4.140% | $94.2155 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $142.72 | 12.611% | $160.7184 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $34.63 | 6.514% | $36.8858 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $731.78 | $800.9665 | $800.98 | $800.95 | $800.90 | |