| 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 | $93.59 | 4.438% | $97.7435 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $228.29 | 11.613% | $254.8013 | $254.80 | $254.80 | $254.80 |
| Purchase #3 | $28.46 | 13.530% | $32.3106 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $35.33 | 7.262% | $37.8957 | $37.90 | $37.90 | $37.90 |
| Purchase #5 | $31.26 | 11.133% | $34.7402 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $46.74 | 11.356% | $52.0478 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $246.69 | 9.251% | $269.5113 | $269.51 | $269.50 | $269.50 |
| 7 purchase totals = | $710.36 | $779.0504 | $779.05 | $779.05 | $778.90 | |