| 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 | $55.96 | 7.315% | $60.0535 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $182.26 | 4.434% | $190.3414 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $48.53 | 13.455% | $55.0597 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $37.45 | 6.457% | $39.8681 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $97.29 | 13.363% | $110.2909 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $97.55 | 8.259% | $105.6067 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $81.93 | 13.501% | $92.9914 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $600.97 | $654.2117 | $654.21 | $654.20 | $654.30 | |