| 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 | $244.84 | 11.206% | $272.2768 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $7.62 | 4.847% | $7.9893 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $244.62 | 8.548% | $265.5301 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $27.66 | 4.435% | $28.8867 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $78.83 | 4.873% | $82.6714 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $33.76 | 9.319% | $36.9061 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $46.35 | 13.563% | $52.6365 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $683.68 | $746.8969 | $746.91 | $746.95 | $746.90 | |