| 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 | $26.59 | 7.780% | $28.6587 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $234.63 | 5.669% | $247.9312 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $107.89 | 13.796% | $122.7745 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $55.99 | 11.511% | $62.435 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $113.88 | 7.873% | $122.8458 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $9.66 | 9.509% | $10.5786 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $214.65 | 7.529% | $230.811 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $763.29 | $826.0348 | $826.04 | $826.05 | $826.00 | |