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 | $79.99 | 4.442% | $83.5432 | $83.54 | $83.55 | $83.50 |
Purchase #2 | $101.29 | 3.641% | $104.978 | $104.98 | $105.00 | $105.00 |
Purchase #3 | $26.47 | 6.395% | $28.1628 | $28.16 | $28.15 | $28.20 |
Purchase #4 | $32.29 | 7.717% | $34.7818 | $34.78 | $34.80 | $34.80 |
Purchase #5 | $38.84 | 10.854% | $43.0557 | $43.06 | $43.05 | $43.10 |
Purchase #6 | $236.78 | 7.722% | $255.0642 | $255.06 | $255.05 | $255.10 |
Purchase #7 | $6.55 | 3.418% | $6.7739 | $6.77 | $6.75 | $6.80 |
7 purchase totals = | $522.21 | $556.3596 | $556.35 | $556.35 | $556.50 |