| 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 | $64.56 | 6.751% | $68.9184 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $49.39 | 13.734% | $56.1732 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $84.41 | 3.452% | $87.3238 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $165.54 | 5.373% | $174.4345 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $49.60 | 12.485% | $55.7926 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $102.72 | 3.869% | $106.6942 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $237.76 | 4.545% | $248.5662 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $753.98 | $797.9029 | $797.89 | $797.85 | $797.90 | |