| 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 | $18.69 | 3.599% | $19.3627 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $25.25 | 5.817% | $26.7188 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $158.81 | 11.368% | $176.8635 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $174.92 | 13.624% | $198.7511 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $66.80 | 6.493% | $71.1373 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $215.75 | 4.615% | $225.7069 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $72.75 | 12.707% | $81.9943 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $732.97 | $800.5346 | $800.53 | $800.50 | $800.60 | |