| 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 | $5.93 | 7.759% | $6.3901 | $6.39 | $6.40 | $6.40 |
| Purchase #2 | $98.25 | 12.693% | $110.7209 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $60.28 | 11.294% | $67.088 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $230.54 | 5.772% | $243.8468 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $220.27 | 11.469% | $245.5328 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $234.46 | 7.488% | $252.0164 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $187.55 | 3.792% | $194.6619 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $1,037.28 | $1,120.2569 | $1,120.26 | $1,120.25 | $1,120.20 | |