| 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 | $33.59 | 6.802% | $35.8748 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $44.80 | 3.192% | $46.23 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $26.89 | 8.265% | $29.1125 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $113.41 | 3.673% | $117.5755 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $218.88 | 5.570% | $231.0716 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $178.88 | 4.533% | $186.9886 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $204.70 | 6.350% | $217.6985 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $821.15 | $864.5515 | $864.55 | $864.55 | $864.60 | |