| 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 | $36.45 | 12.452% | $40.9888 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $13.66 | 6.289% | $14.5191 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $68.54 | 3.283% | $70.7902 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $183.82 | 10.227% | $202.6193 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $56.56 | 10.344% | $62.4106 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $132.70 | 9.493% | $145.2972 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $73.86 | 10.556% | $81.6567 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $565.59 | $618.2819 | $618.29 | $618.25 | $618.30 | |