| 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 | $69.80 | 3.433% | $72.1962 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $55.65 | 9.821% | $61.1154 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $212.28 | 7.672% | $228.5661 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $42.84 | 3.415% | $44.303 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $136.54 | 3.279% | $141.0171 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $137.73 | 6.614% | $146.8395 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $111.68 | 7.102% | $119.6115 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $766.52 | $813.6488 | $813.66 | $813.60 | $813.60 | |