| 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 | $25.58 | 13.554% | $29.0471 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $108.35 | 5.598% | $114.4154 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $80.27 | 7.560% | $86.3384 | $86.34 | $86.35 | $86.30 |
| Purchase #4 | $78.86 | 9.386% | $86.2618 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $219.69 | 9.770% | $241.1537 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $39.51 | 11.636% | $44.1074 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $198.68 | 12.770% | $224.0514 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $750.94 | $825.3752 | $825.38 | $825.35 | $825.40 | |