| 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 | $33.90 | 13.835% | $38.5901 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $36.73 | 5.467% | $38.738 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $15.75 | 5.410% | $16.6021 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $203.31 | 7.174% | $217.8955 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $32.65 | 11.656% | $36.4557 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $102.87 | 9.278% | $112.4143 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $130.75 | 10.720% | $144.7664 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $555.96 | $605.4621 | $605.47 | $605.45 | $605.50 | |