| 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 | $12.78 | 4.197% | $13.3164 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $201.43 | 4.675% | $210.8469 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $48.85 | 10.641% | $54.0481 | $54.05 | $54.05 | $54.00 |
| Purchase #4 | $76.38 | 12.111% | $85.6304 | $85.63 | $85.65 | $85.60 |
| Purchase #5 | $229.96 | 6.533% | $244.9833 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $193.34 | 11.853% | $216.2566 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $53.94 | 8.254% | $58.3922 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $816.68 | $883.4739 | $883.48 | $883.50 | $883.40 | |