| 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 | $110.25 | 4.838% | $115.5839 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $9.85 | 13.106% | $11.1409 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $44.32 | 7.665% | $47.7171 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $67.48 | 12.543% | $75.944 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $15.97 | 4.628% | $16.7091 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $187.96 | 8.439% | $203.8219 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $77.89 | 13.536% | $88.4332 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $513.72 | $559.3501 | $559.34 | $559.35 | $559.20 | |