| 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 | $8.84 | 4.543% | $9.2416 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $134.35 | 11.475% | $149.7667 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $69.92 | 12.472% | $78.6404 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $162.56 | 9.463% | $177.9431 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $155.77 | 13.694% | $177.1011 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $170.38 | 10.834% | $188.839 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $97.43 | 11.550% | $108.6832 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $799.25 | $890.2151 | $890.21 | $890.25 | $890.10 | |