| 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 | $45.61 | 13.648% | $51.8349 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $65.67 | 4.719% | $68.769 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $146.33 | 10.268% | $161.3552 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $117.54 | 8.530% | $127.5662 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $81.35 | 13.361% | $92.2192 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $220.37 | 8.786% | $239.7317 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $116.45 | 4.814% | $122.0559 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $793.32 | $863.5321 | $863.54 | $863.50 | $863.60 | |