| 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 | $21.26 | 9.112% | $23.1972 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $47.35 | 9.168% | $51.691 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $169.85 | 4.657% | $177.7599 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $39.88 | 12.761% | $44.9691 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $102.55 | 4.498% | $107.1627 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $205.54 | 6.361% | $218.6144 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $146.25 | 4.165% | $152.3413 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $732.68 | $775.7356 | $775.73 | $775.70 | $775.80 | |