| 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 | $49.97 | 9.367% | $54.6507 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $22.83 | 7.511% | $24.5448 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $171.34 | 7.828% | $184.7525 | $184.75 | $184.75 | $184.80 |
| Purchase #4 | $92.99 | 6.340% | $98.8856 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $63.79 | 10.718% | $70.627 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $68.55 | 12.289% | $76.9741 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $103.69 | 7.450% | $111.4149 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $573.16 | $621.8496 | $621.84 | $621.85 | $621.90 | |