| 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 | $10.85 | 8.599% | $11.783 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $31.43 | 7.290% | $33.7212 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $239.36 | 11.758% | $267.5039 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $42.58 | 9.319% | $46.548 | $46.55 | $46.55 | $46.50 |
| Purchase #5 | $58.59 | 10.414% | $64.6916 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $50.75 | 3.546% | $52.5496 | $52.55 | $52.55 | $52.50 |
| Purchase #7 | $46.26 | 7.466% | $49.7138 | $49.71 | $49.70 | $49.70 |
| 7 purchase totals = | $479.82 | $526.5111 | $526.50 | $526.50 | $526.40 | |