| 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 | $86.42 | 3.729% | $89.6426 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $245.95 | 5.477% | $259.4207 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $6.87 | 5.773% | $7.2666 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $99.39 | 5.723% | $105.0781 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $160.66 | 10.348% | $177.2851 | $177.29 | $177.30 | $177.30 |
| Purchase #6 | $181.70 | 5.318% | $191.3628 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $96.25 | 11.516% | $107.3342 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $877.24 | $937.3901 | $937.39 | $937.40 | $937.40 | |