| 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 | $6.67 | 11.197% | $7.4168 | $7.42 | $7.40 | $7.40 |
| Purchase #2 | $135.39 | 12.689% | $152.5696 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $81.87 | 8.691% | $88.9853 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $8.32 | 13.737% | $9.4629 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $41.34 | 12.275% | $46.4145 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $43.86 | 4.433% | $45.8043 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $123.50 | 8.492% | $133.9876 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $440.95 | $484.6410 | $484.64 | $484.60 | $484.70 | |