| 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 | $113.66 | 3.205% | $117.3028 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $57.39 | 9.153% | $62.6429 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $242.56 | 10.395% | $267.7741 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $22.33 | 8.585% | $24.247 | $24.25 | $24.25 | $24.20 |
| Purchase #5 | $116.59 | 6.586% | $124.2686 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $15.30 | 9.305% | $16.7237 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $16.51 | 3.844% | $17.1446 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $584.34 | $630.1037 | $630.09 | $630.05 | $630.00 | |