| 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 | $6.88 | 8.613% | $7.4726 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $247.42 | 7.411% | $265.7563 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $245.42 | 4.667% | $256.8738 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $239.28 | 13.198% | $270.8602 | $270.86 | $270.85 | $270.90 |
| Purchase #5 | $196.69 | 5.104% | $206.7291 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $199.70 | 8.472% | $216.6186 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $177.62 | 3.301% | $183.4832 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $1,313.01 | $1,407.7938 | $1,407.79 | $1,407.75 | $1,407.90 | |