| 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 | $42.35 | 10.240% | $46.6866 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $67.86 | 3.406% | $70.1713 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $101.47 | 7.413% | $108.992 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $245.27 | 8.174% | $265.3184 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $225.87 | 10.204% | $248.9178 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $23.32 | 7.398% | $25.0452 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $82.43 | 13.246% | $93.3487 | $93.35 | $93.35 | $93.30 |
| 7 purchase totals = | $788.57 | $858.4800 | $858.49 | $858.45 | $858.40 | |