| 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 | $77.88 | 5.264% | $81.9796 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $139.81 | 10.170% | $154.0287 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $153.48 | 8.865% | $167.086 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $21.78 | 4.262% | $22.7083 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $130.63 | 13.702% | $148.5289 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $140.69 | 10.292% | $155.1698 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $23.94 | 6.552% | $25.5085 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $688.21 | $755.0098 | $755.02 | $755.05 | $755.00 | |