| 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 | $197.73 | 7.243% | $212.0516 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $43.87 | 9.789% | $48.1644 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $122.64 | 7.109% | $131.3585 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $14.62 | 8.860% | $15.9153 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $88.94 | 8.351% | $96.3674 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $173.39 | 3.602% | $179.6355 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $39.62 | 10.704% | $43.8609 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $680.81 | $727.3536 | $727.36 | $727.30 | $727.50 | |