| 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 | $96.45 | 5.208% | $101.4731 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $60.65 | 12.296% | $68.1075 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $164.31 | 9.427% | $179.7995 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $30.66 | 13.452% | $34.7844 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $242.68 | 11.786% | $271.2823 | $271.28 | $271.30 | $271.30 |
| Purchase #6 | $124.85 | 3.529% | $129.256 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $27.56 | 7.124% | $29.5234 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $747.16 | $814.2262 | $814.22 | $814.20 | $814.30 | |