| 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 | $113.85 | 3.322% | $117.6321 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $247.51 | 3.441% | $256.0268 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $46.93 | 3.732% | $48.6814 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $92.84 | 5.369% | $97.8246 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $70.39 | 5.445% | $74.2227 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $50.75 | 12.488% | $57.0877 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $95.79 | 4.719% | $100.3103 | $100.31 | $100.30 | $100.30 |
| 7 purchase totals = | $718.06 | $751.7856 | $751.78 | $751.80 | $751.70 | |