| 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 | $69.99 | 4.399% | $73.0689 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $67.70 | 13.671% | $76.9553 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $123.48 | 7.259% | $132.4434 | $132.44 | $132.45 | $132.40 |
| Purchase #4 | $160.84 | 9.869% | $176.7133 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $230.62 | 13.423% | $261.5761 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $66.47 | 5.242% | $69.9544 | $69.95 | $69.95 | $70.00 |
| Purchase #7 | $106.60 | 10.855% | $118.1714 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $825.70 | $908.8828 | $908.88 | $908.85 | $909.00 | |