| 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 | $97.96 | 4.176% | $102.0508 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $54.29 | 12.388% | $61.0154 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $246.29 | 11.131% | $273.7045 | $273.70 | $273.70 | $273.70 |
| Purchase #4 | $78.64 | 7.718% | $84.7094 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $8.32 | 12.238% | $9.3382 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $88.39 | 4.292% | $92.1837 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $9.87 | 5.351% | $10.3981 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $583.76 | $633.4001 | $633.40 | $633.40 | $633.40 | |