| 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 | $61.89 | 5.580% | $65.3435 | $65.34 | $65.35 | $65.30 |
| Purchase #2 | $177.63 | 5.326% | $187.0906 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $146.62 | 6.282% | $155.8307 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $96.91 | 13.784% | $110.2681 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $233.25 | 12.321% | $261.9887 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $149.91 | 4.809% | $157.1192 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $234.34 | 9.141% | $255.761 | $255.76 | $255.75 | $255.80 |
| 7 purchase totals = | $1,100.55 | $1,193.4018 | $1,193.40 | $1,193.40 | $1,193.40 | |