| 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 | $70.45 | 11.791% | $78.7568 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $5.37 | 3.494% | $5.5576 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $140.78 | 8.285% | $152.4436 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $239.99 | 10.424% | $265.0066 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $160.58 | 8.493% | $174.2181 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $50.35 | 12.746% | $56.7676 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $237.87 | 10.808% | $263.579 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $905.39 | $996.3293 | $996.34 | $996.30 | $996.40 | |