| 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 | $34.94 | 13.452% | $39.6401 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $40.31 | 8.773% | $43.8464 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $235.63 | 4.371% | $245.9294 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $175.78 | 13.745% | $199.941 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $237.73 | 5.302% | $250.3344 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $77.90 | 11.136% | $86.5749 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $130.57 | 6.237% | $138.7137 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $932.86 | $1,004.9799 | $1,004.97 | $1,005.00 | $1,004.80 | |