| 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 | $37.47 | 5.461% | $39.5162 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $29.81 | 5.484% | $31.4448 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $148.91 | 5.821% | $157.5781 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $168.56 | 8.405% | $182.7275 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $233.91 | 7.157% | $250.6509 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $241.37 | 4.133% | $251.3458 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $51.98 | 7.277% | $55.7626 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $912.01 | $969.0259 | $969.03 | $969.05 | $969.00 | |