| 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 | $47.57 | 7.418% | $51.0987 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $95.72 | 6.413% | $101.8585 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $97.68 | 12.683% | $110.0688 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $159.95 | 9.680% | $175.4332 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $130.74 | 4.513% | $136.6403 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $209.82 | 10.129% | $231.0727 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $134.28 | 12.259% | $150.7414 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $875.76 | $956.9136 | $956.91 | $956.90 | $956.90 | |