| 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 | $45.72 | 3.209% | $47.1872 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $27.96 | 11.547% | $31.1885 | $31.19 | $31.20 | $31.20 |
| Purchase #3 | $133.40 | 8.394% | $144.5976 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $74.38 | 12.748% | $83.862 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $237.38 | 4.397% | $247.8176 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $24.31 | 6.764% | $25.9543 | $25.95 | $25.95 | $26.00 |
| Purchase #7 | $114.90 | 8.491% | $124.6562 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $658.05 | $705.2634 | $705.27 | $705.25 | $705.40 | |