| 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 | $72.75 | 6.748% | $77.6592 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $39.58 | 5.723% | $41.8452 | $41.85 | $41.85 | $41.80 |
| Purchase #3 | $97.57 | 13.336% | $110.5819 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $109.67 | 5.430% | $115.6251 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $22.87 | 13.785% | $26.0226 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $115.29 | 3.342% | $119.143 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $130.29 | 4.454% | $136.0931 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $588.02 | $626.9701 | $626.97 | $627.00 | $626.90 | |