| 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 | $122.25 | 9.258% | $133.5679 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $18.64 | 4.384% | $19.4572 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $44.85 | 13.371% | $50.8469 | $50.85 | $50.85 | $50.80 |
| Purchase #4 | $119.69 | 10.236% | $131.9415 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $28.78 | 5.843% | $30.4616 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $244.88 | 4.277% | $255.3535 | $255.35 | $255.35 | $255.40 |
| Purchase #7 | $140.88 | 4.812% | $147.6591 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $719.97 | $769.2877 | $769.29 | $769.25 | $769.40 | |