| 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 | $34.58 | 3.561% | $35.8114 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $77.53 | 9.719% | $85.0651 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $130.44 | 10.722% | $144.4258 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $76.64 | 10.586% | $84.7531 | $84.75 | $84.75 | $84.80 |
| Purchase #5 | $47.38 | 10.122% | $52.1758 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $55.92 | 11.809% | $62.5236 | $62.52 | $62.50 | $62.50 |
| Purchase #7 | $46.61 | 5.625% | $49.2318 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $469.10 | $513.9866 | $513.99 | $514.00 | $514.00 | |