| 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 | $71.40 | 9.571% | $78.2337 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $92.71 | 10.474% | $102.4204 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $54.91 | 9.658% | $60.2132 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $31.39 | 9.108% | $34.249 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $221.91 | 4.691% | $232.3198 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $95.32 | 4.590% | $99.6952 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $161.33 | 6.573% | $171.9342 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $728.97 | $779.0655 | $779.06 | $779.05 | $778.90 | |