| 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 | $85.80 | 3.321% | $88.6494 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $168.28 | 11.553% | $187.7214 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $25.94 | 7.406% | $27.8611 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $23.94 | 5.348% | $25.2203 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $194.45 | 13.549% | $220.796 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $221.74 | 3.638% | $229.8069 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $153.92 | 8.220% | $166.5722 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $874.07 | $946.6273 | $946.63 | $946.55 | $946.60 | |