| 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 | $70.87 | 5.408% | $74.7026 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $202.35 | 6.142% | $214.7783 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $38.34 | 6.648% | $40.8888 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $48.74 | 12.550% | $54.8569 | $54.86 | $54.85 | $54.90 |
| Purchase #5 | $222.75 | 6.588% | $237.4248 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $28.86 | 3.751% | $29.9425 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $53.54 | 9.799% | $58.7864 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $665.45 | $711.3803 | $711.38 | $711.40 | $711.40 | |