| 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 | $34.80 | 10.487% | $38.4495 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $157.78 | 10.132% | $173.7663 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $115.25 | 5.582% | $121.6833 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $144.73 | 3.522% | $149.8274 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $161.38 | 9.122% | $176.1011 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $186.27 | 5.436% | $196.3956 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $129.45 | 7.394% | $139.0215 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $929.66 | $995.2447 | $995.25 | $995.25 | $995.20 | |