| 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 | $29.69 | 3.426% | $30.7072 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $205.36 | 11.147% | $228.2515 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $143.86 | 10.540% | $159.0228 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $71.63 | 4.292% | $74.7044 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $229.45 | 9.136% | $250.4126 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $86.76 | 6.347% | $92.2667 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $120.43 | 3.154% | $124.2284 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $887.18 | $959.5936 | $959.59 | $959.55 | $959.60 | |