| 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 | $246.43 | 12.707% | $277.7439 | $277.74 | $277.75 | $277.70 |
| Purchase #2 | $38.58 | 3.609% | $39.9724 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $8.53 | 12.382% | $9.5862 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $13.77 | 5.778% | $14.5656 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $23.74 | 13.542% | $26.9549 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $79.87 | 10.546% | $88.2931 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $60.51 | 4.406% | $63.1761 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $471.43 | $520.2922 | $520.29 | $520.30 | $520.40 | |