| 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 | $31.48 | 13.574% | $35.7531 | $35.75 | $35.75 | $35.80 |
| Purchase #2 | $28.61 | 6.274% | $30.405 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $232.35 | 6.631% | $247.7571 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $227.33 | 9.819% | $249.6515 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $222.66 | 9.762% | $244.3961 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $230.25 | 4.673% | $241.0096 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $9.93 | 6.608% | $10.5862 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $982.61 | $1,059.5586 | $1,059.57 | $1,059.55 | $1,059.70 | |