| 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 | $72.51 | 12.795% | $81.7877 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $193.94 | 5.512% | $204.63 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $47.45 | 10.438% | $52.4028 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $92.28 | 12.690% | $103.9903 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $160.66 | 5.514% | $169.5188 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $210.40 | 3.709% | $218.2037 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $88.77 | 4.183% | $92.4832 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $866.01 | $923.0165 | $923.01 | $923.05 | $923.00 | |