| 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 | $33.45 | 4.433% | $34.9328 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $16.41 | 5.752% | $17.3539 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $102.67 | 4.499% | $107.2891 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $213.62 | 11.722% | $238.6605 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $74.25 | 9.679% | $81.4367 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $116.43 | 6.567% | $124.076 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $72.59 | 10.240% | $80.0232 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $629.42 | $683.7722 | $683.77 | $683.80 | $683.80 | |