| 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 | $85.76 | 5.798% | $90.7324 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $146.45 | 11.663% | $163.5305 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $188.61 | 9.549% | $206.6204 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $10.32 | 13.120% | $11.674 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $184.67 | 11.289% | $205.5174 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $57.25 | 8.157% | $61.9199 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $249.68 | 10.405% | $275.6592 | $275.66 | $275.65 | $275.70 |
| 7 purchase totals = | $922.74 | $1,015.6538 | $1,015.65 | $1,015.60 | $1,015.60 | |