| 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 | $80.29 | 4.530% | $83.9271 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $14.84 | 4.276% | $15.4746 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $117.67 | 13.611% | $133.6861 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $171.26 | 7.829% | $184.6679 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $110.55 | 12.524% | $124.3953 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $227.66 | 7.339% | $244.368 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $230.78 | 10.103% | $254.0957 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $953.05 | $1,040.6147 | $1,040.63 | $1,040.60 | $1,040.70 | |