| 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 | $53.90 | 3.581% | $55.8302 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $249.37 | 7.749% | $268.6937 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $207.59 | 5.439% | $218.8808 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $45.28 | 10.552% | $50.0579 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $246.74 | 7.256% | $264.6435 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $246.30 | 13.425% | $279.3658 | $279.37 | $279.35 | $279.40 |
| Purchase #7 | $124.36 | 7.355% | $133.5067 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,173.54 | $1,270.9786 | $1,270.98 | $1,271.00 | $1,271.00 | |