| 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 | $37.38 | 5.222% | $39.332 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $177.89 | 10.561% | $196.677 | $196.68 | $196.70 | $196.70 |
| Purchase #3 | $83.75 | 9.800% | $91.9575 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $112.32 | 11.296% | $125.0077 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $225.25 | 12.690% | $253.8342 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $33.31 | 10.494% | $36.8056 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $144.55 | 3.488% | $149.5919 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $814.45 | $893.2059 | $893.21 | $893.25 | $893.20 | |