| 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 | $129.34 | 4.403% | $135.0348 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $213.54 | 9.725% | $234.3068 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $52.54 | 11.456% | $58.559 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $50.40 | 7.284% | $54.0711 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $24.48 | 8.829% | $26.6413 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $18.55 | 5.623% | $19.5931 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $41.93 | 9.451% | $45.8928 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $530.78 | $574.0989 | $574.09 | $574.10 | $574.10 | |