| 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 | $96.86 | 3.280% | $100.037 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $132.39 | 10.203% | $145.8978 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $90.88 | 10.785% | $100.6814 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $237.37 | 8.349% | $257.188 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $54.46 | 5.103% | $57.2391 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $64.90 | 3.589% | $67.2293 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $166.46 | 5.857% | $176.2096 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $843.32 | $904.4822 | $904.49 | $904.55 | $904.40 | |