| 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 | $31.35 | 7.510% | $33.7044 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $97.59 | 10.755% | $108.0858 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $227.97 | 5.837% | $241.2766 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $208.32 | 6.120% | $221.0692 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $38.47 | 7.139% | $41.2164 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $48.38 | 3.413% | $50.0312 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $213.77 | 7.473% | $229.745 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $865.85 | $925.1286 | $925.14 | $925.15 | $925.10 | |