| 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 | $5.54 | 3.792% | $5.7501 | $5.75 | $5.75 | $5.80 |
| Purchase #2 | $222.28 | 12.345% | $249.7205 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $154.77 | 4.419% | $161.6093 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $217.51 | 13.842% | $247.6177 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $190.57 | 8.472% | $206.7151 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $81.82 | 12.117% | $91.7341 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $59.76 | 7.525% | $64.2569 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $932.25 | $1,027.4037 | $1,027.41 | $1,027.35 | $1,027.40 | |