| 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 | $42.83 | 9.253% | $46.7931 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $46.46 | 12.406% | $52.2238 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $120.59 | 9.114% | $131.5806 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $232.65 | 6.458% | $247.6745 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $180.58 | 12.679% | $203.4757 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $48.99 | 7.108% | $52.4722 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $199.30 | 7.737% | $214.7198 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $871.40 | $948.9397 | $948.93 | $948.90 | $949.00 | |