| 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 | $67.58 | 10.133% | $74.4279 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $109.56 | 4.372% | $114.35 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $213.41 | 4.404% | $222.8086 | $222.81 | $222.80 | $222.80 |
| Purchase #4 | $231.93 | 9.711% | $254.4527 | $254.45 | $254.45 | $254.50 |
| Purchase #5 | $110.63 | 13.136% | $125.1624 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $184.38 | 7.284% | $197.8102 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $88.51 | 8.532% | $96.0617 | $96.06 | $96.05 | $96.10 |
| 7 purchase totals = | $1,006.00 | $1,085.0735 | $1,085.07 | $1,085.05 | $1,085.20 | |