| 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 | $15.39 | 6.208% | $16.3454 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $182.65 | 11.386% | $203.4465 | $203.45 | $203.45 | $203.40 |
| Purchase #3 | $5.99 | 10.782% | $6.6358 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $10.40 | 13.637% | $11.8182 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $16.71 | 7.575% | $17.9758 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $196.67 | 11.676% | $219.6332 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $80.25 | 7.738% | $86.4597 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $508.06 | $562.3146 | $562.33 | $562.35 | $562.20 | |