| 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 | $91.73 | 6.321% | $97.5283 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $80.63 | 11.330% | $89.7654 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $170.34 | 5.365% | $179.4787 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $124.70 | 11.255% | $138.735 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $44.30 | 7.223% | $47.4998 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $80.25 | 11.807% | $89.7251 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $123.90 | 8.686% | $134.662 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $715.85 | $777.3943 | $777.41 | $777.45 | $777.40 | |