| 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 | $100.54 | 8.372% | $108.9572 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $174.38 | 12.283% | $195.7991 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $38.91 | 6.337% | $41.3757 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $55.96 | 4.862% | $58.6808 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $90.39 | 3.547% | $93.5961 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $6.70 | 3.173% | $6.9126 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $211.93 | 11.507% | $236.3168 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $678.81 | $741.6383 | $741.65 | $741.65 | $741.70 | |