| 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 | $24.78 | 5.424% | $26.1241 | $26.12 | $26.10 | $26.10 |
| Purchase #2 | $69.70 | 11.467% | $77.6925 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $219.81 | 7.145% | $235.5154 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $108.74 | 7.680% | $117.0912 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $39.32 | 7.863% | $42.4117 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $68.89 | 10.794% | $76.326 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $133.53 | 10.553% | $147.6214 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $664.77 | $722.7823 | $722.78 | $722.75 | $722.70 | |