| 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 | $36.93 | 7.409% | $39.6661 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $48.36 | 9.361% | $52.887 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $158.63 | 11.574% | $176.9898 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $193.85 | 8.732% | $210.777 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $68.44 | 13.595% | $77.7444 | $77.74 | $77.75 | $77.70 |
| Purchase #6 | $191.30 | 7.106% | $204.8938 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $85.97 | 10.299% | $94.8241 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $783.48 | $857.7822 | $857.78 | $857.80 | $857.80 | |