| 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 | $82.66 | 5.851% | $87.4964 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $169.84 | 9.799% | $186.4826 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $148.31 | 3.151% | $152.9832 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $230.83 | 4.488% | $241.1897 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $107.59 | 6.217% | $114.2789 | $114.28 | $114.30 | $114.30 |
| Purchase #6 | $17.96 | 11.517% | $20.0285 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $33.28 | 9.388% | $36.4043 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $790.47 | $838.8636 | $838.86 | $838.95 | $838.90 | |