| 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 | $10.26 | 11.587% | $11.4488 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $32.92 | 5.640% | $34.7767 | $34.78 | $34.80 | $34.80 |
| Purchase #3 | $46.39 | 10.359% | $51.1955 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $77.49 | 5.157% | $81.4862 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $244.93 | 9.699% | $268.6858 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $143.74 | 7.341% | $154.292 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $60.46 | 12.276% | $67.8821 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $616.19 | $669.7671 | $669.78 | $669.85 | $669.80 | |