| 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 | $89.34 | 4.284% | $93.1673 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $103.72 | 11.832% | $115.9922 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $72.89 | 8.698% | $79.23 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $13.39 | 12.337% | $15.0419 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $16.76 | 13.330% | $18.9941 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $46.52 | 9.859% | $51.1064 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $218.32 | 9.680% | $239.4534 | $239.45 | $239.45 | $239.50 |
| 7 purchase totals = | $560.94 | $612.9853 | $612.98 | $613.00 | $613.00 | |