| 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 | $32.31 | 8.685% | $35.1161 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $17.75 | 4.515% | $18.5514 | $18.55 | $18.55 | $18.60 |
| Purchase #3 | $23.62 | 12.578% | $26.5909 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $203.52 | 5.636% | $214.9904 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $87.72 | 3.336% | $90.6463 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $218.76 | 4.804% | $229.2692 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $179.90 | 13.104% | $203.4741 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $763.58 | $818.6384 | $818.64 | $818.60 | $818.70 | |