| 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 | $224.93 | 4.338% | $234.6875 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $51.40 | 4.341% | $53.6313 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $19.83 | 4.136% | $20.6502 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $69.65 | 13.640% | $79.1503 | $79.15 | $79.15 | $79.20 |
| Purchase #5 | $174.69 | 3.487% | $180.7814 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $56.44 | 4.293% | $58.863 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $130.63 | 13.695% | $148.5198 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $727.57 | $776.2835 | $776.28 | $776.30 | $776.40 | |