| 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 | $36.65 | 5.475% | $38.6566 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $231.34 | 13.627% | $262.8647 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $217.98 | 5.844% | $230.7188 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $86.62 | 10.651% | $95.8459 | $95.85 | $95.85 | $95.80 |
| Purchase #5 | $6.48 | 6.391% | $6.8941 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $6.63 | 11.728% | $7.4076 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $139.41 | 7.177% | $149.4155 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $725.11 | $791.8032 | $791.81 | $791.75 | $791.80 | |