| 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 | $8.30 | 8.106% | $8.9728 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $108.91 | 9.852% | $119.6398 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $23.34 | 3.644% | $24.1905 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $30.32 | 13.855% | $34.5208 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $57.46 | 3.772% | $59.6274 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $233.93 | 10.246% | $257.8985 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $224.37 | 11.830% | $250.913 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $686.63 | $755.7628 | $755.76 | $755.75 | $755.70 | |