| 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 | $62.81 | 3.741% | $65.1597 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $176.54 | 3.144% | $182.0904 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $23.39 | 9.369% | $25.5814 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $12.50 | 6.871% | $13.3589 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $66.93 | 6.137% | $71.0375 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $129.92 | 4.670% | $135.9873 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $110.90 | 10.438% | $122.4757 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $582.99 | $615.6909 | $615.70 | $615.75 | $615.80 | |