| 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 | $192.79 | 6.868% | $206.0308 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $204.65 | 4.745% | $214.3606 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $63.87 | 12.709% | $71.9872 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $61.76 | 4.506% | $64.5429 | $64.54 | $64.55 | $64.50 |
| Purchase #5 | $24.59 | 8.557% | $26.6942 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $219.65 | 10.467% | $242.6408 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $52.37 | 3.596% | $54.2532 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $819.68 | $880.5097 | $880.50 | $880.55 | $880.50 | |