| 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 | $15.70 | 5.748% | $16.6024 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $195.90 | 9.265% | $214.0501 | $214.05 | $214.05 | $214.10 |
| Purchase #3 | $98.32 | 6.277% | $104.4915 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $128.58 | 13.281% | $145.6567 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $195.92 | 6.675% | $208.9977 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $135.27 | 4.684% | $141.606 | $141.61 | $141.60 | $141.60 |
| Purchase #7 | $90.26 | 5.273% | $95.0194 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $859.95 | $926.4238 | $926.43 | $926.40 | $926.50 | |