| 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 | $11.73 | 7.355% | $12.5927 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $221.68 | 9.582% | $242.9214 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $56.95 | 9.514% | $62.3682 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $49.88 | 11.809% | $55.7703 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $86.51 | 7.261% | $92.7915 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $85.63 | 12.634% | $96.4485 | $96.45 | $96.45 | $96.40 |
| Purchase #7 | $173.41 | 3.828% | $180.0481 | $180.05 | $180.05 | $180.00 |
| 7 purchase totals = | $685.79 | $742.9407 | $742.94 | $742.90 | $742.90 | |