| 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 | $8.63 | 12.755% | $9.7308 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $51.99 | 6.509% | $55.374 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $42.63 | 5.857% | $45.1268 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $27.45 | 4.828% | $28.7753 | $28.78 | $28.80 | $28.80 |
| Purchase #5 | $195.92 | 12.489% | $220.3884 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $170.74 | 5.338% | $179.8541 | $179.85 | $179.85 | $179.90 |
| Purchase #7 | $167.68 | 12.758% | $189.0726 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $665.04 | $728.3220 | $728.32 | $728.35 | $728.40 | |