| 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 | $36.34 | 3.360% | $37.561 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $193.54 | 4.108% | $201.4906 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $108.86 | 7.343% | $116.8536 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $8.69 | 7.175% | $9.3135 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $34.91 | 9.752% | $38.3144 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $135.63 | 9.341% | $148.2992 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $41.97 | 11.612% | $46.8436 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $559.94 | $598.6759 | $598.66 | $598.65 | $598.70 | |