| 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 | $62.74 | 4.267% | $65.4171 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $129.49 | 10.689% | $143.3312 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $186.52 | 11.327% | $207.6471 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $41.68 | 13.559% | $47.3314 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $9.92 | 8.847% | $10.7976 | $10.80 | $10.80 | $10.80 |
| Purchase #6 | $93.50 | 7.236% | $100.2657 | $100.27 | $100.25 | $100.30 |
| Purchase #7 | $121.40 | 4.142% | $126.4284 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $645.25 | $701.2185 | $701.23 | $701.25 | $701.10 | |