| 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 | $46.26 | 3.262% | $47.769 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $128.46 | 13.637% | $145.9781 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $79.93 | 8.113% | $86.4147 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $116.48 | 12.354% | $130.8699 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $157.93 | 11.192% | $175.6055 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $201.45 | 12.379% | $226.3875 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $177.68 | 10.506% | $196.3471 | $196.35 | $196.35 | $196.30 |
| 7 purchase totals = | $908.19 | $1,009.3718 | $1,009.38 | $1,009.35 | $1,009.40 | |