| 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 | $194.73 | 6.423% | $207.2375 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $52.94 | 9.670% | $58.0593 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $74.99 | 10.535% | $82.8902 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $62.61 | 7.391% | $67.2375 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $60.45 | 6.133% | $64.1574 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $79.76 | 4.836% | $83.6172 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $23.58 | 7.417% | $25.3289 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $549.06 | $588.5280 | $588.54 | $588.55 | $588.50 | |