| 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 | $105.34 | 11.601% | $117.5605 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $58.43 | 5.701% | $61.7611 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $249.37 | 11.470% | $277.9727 | $277.97 | $277.95 | $278.00 |
| Purchase #4 | $60.74 | 3.765% | $63.0269 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $133.73 | 4.351% | $139.5486 | $139.55 | $139.55 | $139.50 |
| Purchase #6 | $137.46 | 10.739% | $152.2218 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $212.58 | 4.753% | $222.6839 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $957.65 | $1,034.7755 | $1,034.77 | $1,034.75 | $1,034.80 | |