| 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 | $101.56 | 3.557% | $105.1725 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $77.74 | 3.553% | $80.5021 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $36.42 | 5.424% | $38.3954 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $218.41 | 3.724% | $226.5436 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $134.71 | 7.723% | $145.1137 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $244.68 | 7.312% | $262.571 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $153.32 | 10.263% | $169.0552 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $966.84 | $1,027.3535 | $1,027.35 | $1,027.30 | $1,027.40 | |