| 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 | $75.42 | 9.298% | $82.4326 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $99.62 | 5.403% | $105.0025 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $197.38 | 13.402% | $223.8329 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $119.88 | 13.128% | $135.6178 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $35.50 | 5.784% | $37.5533 | $37.55 | $37.55 | $37.60 |
| Purchase #6 | $248.30 | 11.390% | $276.5814 | $276.58 | $276.60 | $276.60 |
| Purchase #7 | $194.88 | 7.201% | $208.9133 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $970.98 | $1,069.9338 | $1,069.92 | $1,069.95 | $1,069.90 | |