| 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 | $16.43 | 4.867% | $17.2296 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $173.67 | 5.215% | $182.7269 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $217.78 | 12.346% | $244.6671 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $186.36 | 5.244% | $196.1327 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $161.47 | 5.571% | $170.4655 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $74.68 | 11.593% | $83.3377 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $54.53 | 9.170% | $59.5304 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $884.92 | $954.0899 | $954.10 | $954.15 | $954.00 | |