| 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 | $25.41 | 6.209% | $26.9877 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $137.49 | 8.844% | $149.6496 | $149.65 | $149.65 | $149.60 |
| Purchase #3 | $80.66 | 9.546% | $88.3598 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $193.29 | 5.439% | $203.803 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $13.90 | 13.271% | $15.7447 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $168.60 | 9.461% | $184.5512 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $13.36 | 9.349% | $14.609 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $632.71 | $683.7050 | $683.70 | $683.70 | $683.70 | |