| 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 | $94.80 | 5.724% | $100.2264 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $113.76 | 6.822% | $121.5207 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $68.62 | 13.376% | $77.7986 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $209.77 | 3.329% | $216.7532 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $86.76 | 9.666% | $95.1462 | $95.15 | $95.15 | $95.10 |
| Purchase #6 | $192.60 | 8.372% | $208.7245 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $131.78 | 13.801% | $149.967 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $898.09 | $970.1366 | $970.14 | $970.10 | $970.10 | |