| 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 | $42.32 | 6.180% | $44.9354 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $105.80 | 8.436% | $114.7253 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $145.76 | 12.436% | $163.8867 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $26.49 | 4.332% | $27.6375 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $193.28 | 6.668% | $206.1679 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $86.27 | 5.150% | $90.7129 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $85.50 | 10.621% | $94.581 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $685.42 | $742.6467 | $742.66 | $742.70 | $742.60 | |