| 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 | $16.58 | 13.662% | $18.8452 | $18.85 | $18.85 | $18.80 |
| Purchase #2 | $12.72 | 6.332% | $13.5254 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $114.47 | 6.727% | $122.1704 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $85.63 | 4.704% | $89.658 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $237.58 | 3.860% | $246.7506 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $222.99 | 12.788% | $251.506 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $241.91 | 3.846% | $251.2139 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $931.88 | $993.6695 | $993.68 | $993.65 | $993.70 | |