| 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 | $40.96 | 9.526% | $44.8618 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $250.74 | 8.647% | $272.4215 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $118.37 | 3.565% | $122.5899 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $131.65 | 7.456% | $141.4658 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $85.40 | 9.222% | $93.2756 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $183.31 | 11.809% | $204.9571 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $84.63 | 6.342% | $89.9972 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $895.06 | $969.5689 | $969.58 | $969.55 | $969.70 | |