| 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 | $69.72 | 13.850% | $79.3762 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $124.90 | 10.532% | $138.0545 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $173.90 | 5.279% | $183.0802 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $234.58 | 6.790% | $250.508 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $28.75 | 3.137% | $29.6519 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $98.95 | 10.688% | $109.5258 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $76.32 | 9.525% | $83.5895 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $807.12 | $873.7861 | $873.79 | $873.85 | $873.90 | |